Navigation

Researchers at UCD

researcher

John Sheridan

Professor

School Of Electrical & Electronic Eng
Engineering Building
Belfield
Dublin 4

Tel: +353 1 7161927
Email: john.sheridan@ucd.ie

Biography

John T. Sheridan was born in Castlebar, Co. Mayo, Ireland, where he attended St Patricks National School and St Geralds College.  

He received his Bachelors degree (H1) in Electronic Engineering, from University College Galway (NUIG) in 1985, and his Masters degree in the Science of Electrical Engineering, (MScEE), from Georgia Tech, in 1986.  While at GT he worked as a Research Assistant of Prof. William T. Rhodes. 

In 1987 he matriculated as a member of Jesus College Oxford and in 1991 he was awarded his doctorate by Oxford University for work carried out under the supervision of Prof. Laszlo Solymar and Prof. Colin J. R. Sheppard in the Department of Engineering Science. 

This was followed by postdoctoral research fellowships, supported first (1991) by the Alexander von Humboldt Foundation and later (1992) by a European Community Bursary.  Both were held at the Lehrstuhl fur Angewandte Optik in Erlangen-Nürnberg University, under the leadership of Prof. Dr A. W. Lohmann.  

In 1994 he took up a position as a visiting scientist at the European Commission Joint Research Centre, in Italy.  In 1997 he was appointed to the School of Physics, Dublin Institute of Technology as a permanent lecturer. 

He joined the Department of Electronic and Electrical Engineering, University College Dublin (UCD), in 2000 as a College Lecturer.  In 2005 he became a Senior Lecturer, and in 2007 Professor of Optical Engineering within the UCD School of Electrical and Electronic Engineering. 
 
He has acted as Deputy Director of the UCD Communications/Optoelectronic Research Centre and also of the SFI Strategic Research Cluster in Solar Energy Conversion. http://www.seccluster.ie/

In 2014 he was elected a Fellow of SPIE the International Optical Engineering Society.
In 2016 he was elected a Fellow of the Optical Society of America (OSA).

He has authored >400 publications (>200 in peer reviewed journals), which have been widely cited (ISI Web of Science: >4500 citation, h-index ~36. Google Scholar: >6700 citations, h~42). See:  http://scholar.google.com/citations?hl=en&user=nuG4vA0AAAAJ&view_op=list_works&sortby=pubdate 

He regularly chairs and serves on national and international conference committees and review panels, (See: http://spie.org/profile/John.Sheridan-9691 ) and is a member of the editorial boards of several international journals.  

He is a co-founder and director of the UCD startup company Equilume,
(See www.equilume.com and  http://www.thesciencesquad.ie/videos/tss3-ep-4-equilume/

 
He is the co-editor of Linear Canonical Transforms: Theory and Application, Springer Series in Optical Sciences (2016).  
http://www.springer.com/jp/book/9781493930272

  
He presented the following public lecture at the UCD Light & Shadow event.  
See:  
https://youtu.be/41akWQxQoCQ
 

For further information see: https://www.researchgate.net/profile/John_Sheridan2

John is married to the very wonderful Dr Jutta Baum-Sheridan and is the extremely proud father of M. Daniel O. Sheridan.


Professional

 

Associations

Association: IEEE, Function/Role: Member
Association: Member of the editorial board of the OSA journal - Applied Optics, Function/Role: Topical Editor - Optical Signal Processing and Holography
Association: Optical Society of America, Function/Role: Life Membership/Senior Member
Association: SPIE-The International Society for Optical Engineering., Function/Role: Life Membership
Association: Member ofthe Editorial Board of the international journal Optik, Function/Role: *

Patents

Patent 19745324.4-51 : Spectrometer Implementation with Photonic Crystals
Patent 97830376.1-2213 : Opto-thermo-mechanical Actuating Element for All-optical Devices
Patent 97830374.1-2205 : Self-aligned Mechanically Stable Interferometric Fibre Optic Sensor
   

Conference Contributions

Laura L. Tobin, Thomas O¿Reilly, Dominic Zerulla, John T. Sheridan (2010) Measuring the Current-Voltage Characteristics of Dye-Sensitised Solar Cells. [Poster Presentation], IONS-7, Galway, Galway, Ireland, 4th - 6th March 2010 , 04-MAR-10 - 04-MAR-10.
 

Employment

Employer: Dublin Institute of Technology
Position: Permanent Wholetime Lecturer
Employer: Commission Joint Research Centre, ISIS,
Position: Post Doctoral Researcher
Employer: *
Position: Post Doctoral Researcher
Employer: Physikalisches Institut
Position: Post Doctoral Researcher

Education

Year 1992 Institution: Oxford University, UK
Qualification: DPhil Subject:
Year 1991 Institution: Oxford University
Qualification: D.Phil Subject: --none--
Year 1986 Institution: Georgia Inst of Technology, GA. USA
Qualification: M Sc EE Subject:
Year 1986 Institution: Georgia Institute of Technology (Georgia Tech),
Qualification: MSc Subject: School of Electrical Engineering
Year 1985 Institution: NUI Galway, IRL
Qualification: BE Subject:
     

Journals Edited

Optics And Laser Technology: Editorial Board member.
Journal Of Modern Optics: Reviewer.
Journal Of Optics A-Pure And Applied Optics: Editor.
Applied Physics B-Lasers And Optics: Reviewer.
Polymer: Reviewer.
Sensors And Actuators B-Chemical: Reviewer.
Information Sciences: Reviewer.
Journal Of Electrostatics: Reviewer.
Optics Letters: Reviewer.
Journal Of The European Optical Society: Reviewer.
Journal Of The Optical Society Of America B-Optical Phy: Reviewer.
Journal Of The Optical Society Of America A-Optics Image Science And Vision: Reviewer.
Optical Express: Reviewer.
Physica B: Reviewer.
Signal Processing: Reviewer.
Physica A: Reviewer.
Computer Physics Communications: Reviewer.
Optics And Lasers In Engineering: Reviewer.
Journal Of Photochemistry And Photobiology A-Chemistry: Reviewer.
Optical Engineering: Reviewer.
Optics Communications: Reviewer.
Pattern Recognition: Reviewer.
Applied Optics: Editorial Board member.
The International Journal For Light And Electron Optics: Reviewer.
Optik: Editorial Board member.
 

Publications

 

Book Chapters

Y. Qi, J. T. Sheridan, (2015) 'Chapter 8 Dyes and Photopolymers' In: Jacques Lalevée and Jean Pierre Fouassier (eds). Dyes and Chromophores in Polymer Science. London: John Wiley & Sons Inc. [DOI] [Details]
D. P. Kelly, J. T. Sheridan (2015) 'Analyzing Digital Holographic Systems with the LCT,¿ Chapter 12' In: J. J. Healy, M. A. Kutay, H. M. Ozaktas, J. T. Sheridan (eds). Linear Canonical Transforms: Theory and Application. Berlin: Springer Series in Optical Science. [Details]
U. Gopinathan, J. Healy, D. P. Kelly, J. T. Sheridan (2015) 'Deterministic Phase Retrieval Using the LCT,¿ Chapter 11' In: J. J. Healy, M. A. Kutay, H. M. Ozaktas, J. T. Sheridan (eds). Linear Canonical Transforms: Theory and Application. Berlin: Springer Series in Optical Science. [Details]
M. R. Gleeson, J. Guo, J. T. Sheridan (2012) 'Photopolymers for Use as Holographic Media' In: M. R. Gleeson, J. Guo, J. T. Sheridan (eds). New Polymers for Special Applications. london: InTech Publishers. , pp.1-36 [DOI] [Details]
B. M. Hennelly, J. J. Healy, J. T. Sheridan; (2009) 'Sampling and Phase Space' In: Markus Testorf, Bryan Hennelly, Jorge Ojeda-Castaneda (eds). Phase-Space Optics. new York: McGraw Hill. , pp.309-336 [Details]
S. Abe and J. T. Sheridan, (1999) 'The Fractional Fourier and Special Affine Fourier Transformations' In: edited by P. C. Cheng, P. P. Hwang, J. L. Wu, G. Wang and H. Kim (eds). Focus on Multidimensional Microscopy. Singapore: World Scientific. , pp.1881-2007 [Details]

Edited Books

J. J. Healy, M. A. Kutay, H. M. Ozaktas, J. T. Sheridan (Ed.). (2016) Linear Canonical Transforms: Theory and Application. Berlin, http://www.springer.com/jp/book/9781493930272: Springer Series in Optical Science, Series Editor: W. T. Rhodes. [Details]

Peer Reviewed Journals

L. Zhao, Y. Wu, D. P. Kelly, J. T. Sheridan (2016) 'Iterative reconstruction of digital holograms from three intensity measurements'. Optical Engineering, 55 (3). [DOI] [Details]
C. Guo, D. Li, D. P. Kelly, J. T. Sheridan (2016) 'Measuring refractive index using speckle'. Applied optics, . [Details]
H. Li, C. Guo, I. Muniraj, B. C. Schroeder, J. T. Sheridan, S. Jia (2016) 'Volumetric light-field encryption'. Scientific Reports, . [Details]
Bahram Javidi, Artur Carnicer, Masahiro Yamaguchi, Takanori Nomura, Elisabet Pérez-Cabré, María S Millán, Naveen K Nishchal, Roberto Torroba, John Fredy Barrera, Wenqi He, Xiang Peng, Adrian Stern10, Yair Rivenson, A Alfalou, C Brosseau, Changliang Guo, John T Sheridan, Guohai Situ, Makoto Naruse, Tsutomu Matsumoto, Ignasi Juvells, Enrique Tajahuerce, Jesús Lancis, Wen Chen, Xudong Chen, Pepijn W H Pinkse, Allard P Mosk and Adam Markman (2016) 'Roadmap on Optical Security'. Journal of Optics, (8):1-39. [DOI] [Details]
C. Guo, I. Muniraj, J. T. Sheridan, (2016) 'Phase retrieval attacks on Linear Canonical Transform based DRPE systems'. Applied optics, 55 (17):4720-4728. [DOI] [Details]
Liu, S. and Hennelly, B.M. and Guo, C. and Sheridan, J.T. (2015) 'Robustness of Double Random Phase Encoding spread-space spread-spectrum watermarking technique'. Signal Processing, 109 :345-361. Available Online [DOI] [Details]
L. Zhao, J. J. Healy, J. T. Sheridan (2015) 'Additive digital 1D linear canonical transform'. Journal of Applied Optics, 54 (33):9960-9965. [Details]
S. Gallego, R. Fernández, A. Márquez, M. Ortuño, C. Neipp, M. R. Gleeson, J. T. Sheridan, A. Beléndez (2015) 'Two diffusion photopolymer for sharp diffractive optical elements recording'. Optics Letters, 40 (14):3221-3224. [DOI] [Details]
H. Li, Y. Dong, P. Xu, Y. Qi, C. Guo, J. T. Sheridan (2015) 'Beam self-clean-up by use of self-written waveguide generated by photopolymerization'. Optics Letters, 40 (13):2981-2984. [Details]
I. Muniraj, C. Guo, J. T. Sheridan, Byung-Geun Lee (2015) 'Interferometry based multispectral photon-limited 2D and 3D integral image encryption employing the Hartley transform'. Optics Express, 23 (12):15907-15920. [DOI] [Details]
C. Guo, S. Liu, J. T. Sheridan (2015) 'Iterative phase retrieval algorithms. Part I. Optimization'. Journal of Applied Optics, 54 (15):4698-4708. [DOI] [Details]
H. Li, Y. Qi, R. Malallah, J. T. Sheridan (2015) 'Modelling the nonlinear photo-absorptive behaviour during self-written waveguide formation in a photopolymer'. Journal of the Optical Society of America B: Optical Physics, 32 (5):912-922. [Details]
J. Liu, X.-X. Quan, Y. Wu, J. T. Sheridan, G. Situ (2015) 'Optical image encryption in phase space'. Optics Letters, 40 (6):859-862. [Details]
H. Li, Y. Qi, E. Tolstik, J. Guo, J. T. Sheridan (2015) 'Analysis of the absorptive behaviour of photopolymer materials. Part II. Experimental validation'. Journal of Modern Optics, 62 (2):157-167. [DOI] [Details]
H. Li, Y. Qi J. Guo, , J. T. Sheridan (2015) 'Analysis of the absorptive behaviour of photopolymer materials. Part I. Theoretical modelling'. Journal of Modern Optics, 62 (2):145-156. [DOI] [Details]
Qi, Y. and Li, H. and Tolstik, E. and Guo, J. and Gleeson, M.R. and Sheridan, J.T. (2015) 'PQ/PMMA photopolymer: Modelling post-exposure'. Optics Communications, 338 :406-415. Available Online [DOI] [Details]
Ryle, J.P. and Vohnsen, B. and Sheridan, J.T. (2015) 'Simultaneous drift, microsaccades, and ocular microtremor measurement from a single noncontact far-field optical sensor'. International Journal of Biomedical Imaging, 20 (2). Available Online [DOI] [Details]
Guo, C. and Liu, S. and Sheridan, J.T. (2014) 'Optical double image encryption employing a pseudo image technique in the Fourier domain'. Optics Communications, 321 :61-72. Available Online [DOI] [Details]
S. Liu, B. M. Hennelly, C. Guo, J. T. Sheridan (2014) 'Robustness of double random phase encoding spread-space spread-spectrum watermarking technique'. Signal Processing, 109 :345-361. [DOI] [Details]
T. Ilovitsh,, A. Ilovitsh, J. (T.) Sheridan, Z. Zalevsky (2014) 'Optical realization of the Radon transform'. Optics Express, 22 (26):32301-32307. [Details]
H. Li, Y. Qi, J. P. Ryle, J. T. Sheridan (2014) 'Self- written waveguides in a dry acrylamide/polyvinylalcohol photopolymer material'. Journal of Applied Optics, 53 (34):8086-8094. [Details]
L Zhao, J. J. Healy, J. T. Sheridan (2014) 'Unitary 2D-NS-LCT'. Journal of the Optical Society of America A: Optics and Image Science, and Vision, 31 (12):2631-2641. [Details]
S. Liu, C. Guo , J. T. Sheridan (2014) 'Introduction to optical signal processing'. Journal of Applied Physics, 23 (3):303-332. [Details]
H. Li, Y. Qi, J. T. Sheridan (2014) 'Three-dimensional extended nonlocal photo-polymerization driven diffusion model. Part II: Photo-polymerization and model development'. Journal of the Optical Society of America B: Optical Physics, 31 (11):2648-2656. [Details]
H. Li, Y. Qi, J. T. Sheridan (2014) 'Three-dimensional extended nonlocal photo-polymerization driven diffusion model. Part I. Absorption'. Journal of the Optical Society of America B: Optical Physics, 31 (11):2638-2647. [Details]
Liu, S. and Guo, C. and Sheridan, J.T. (2014) 'A review of optical image encryption techniques'. Optics and Laser Technology, 57 :327-342. Available Online [DOI] [Details]
Qi, Y. and Li, H. and Fouassier, J.P. and Lalevée, J. and Sheridan, J.T. (2014) 'Comparison of a new photosensitizer with erythrosine B in an AA/PVA-based photopolymer material'. Applied Optics, 53 (6):1052-1062. Available Online [DOI] [Details]
Close, C.E. and Sheridan, J.T. (2014) 'Approximate analytic solutions to the NPDD: Short exposure approximations'. Optics Communications, 316 :91-100. Available Online [DOI] [Details]
Qi, Y. and Li, H. and Guo, J. and Gleeson, M.R. and Sheridan, J.T. (2014) 'Spatial frequency response of photopolymer containing four different photosensitizers'. Optics Communications, 320 :114-124. Available Online [DOI] [Details]
Y. Qi, E. Tolstik, J. Guo, M. R. Gleeson, V. Matusevich, R. Kowarschik, J. T. Sheridan (2013) 'A study of PQ-PMMA material: Part I. Theoretical modelling'. Journal of the Optical Society of America B-Optical Physics, . [Details]
C. M. Walsh, R. I. Prendergast, J. T. Sheridan, B. A. Murphy (2013) 'Blue light-emitting diodes directed at a single eye elicits a dose-dependent suppression of melatonin in horses'. Veterinary Journal, 196 (2):231-235. [DOI] [Details]
D. Sabol, M. R. Gleeson, J. T. Sheridan (2013) 'Extracting parameters from slanted non-uniform gratings recorded in photopolymer. Part II: Experimental results'. Optik, 124 :607-612. [DOI] [Details]
D. Sabol, M. R. Gleeson, J. T. Sheridan (2013) 'Extracting parameters from slanted non-uniform gratings recorded in photopolymer. Part I: Theoretical derivations'. Optik, 124 :590-606. [DOI] [Details]
Y. Qi, E. Tolstik, H. Li, J. Guo, M. R. Gleeson, V. Matusevich, R. Kowarschik, J. T. Sheridan (2013) 'A study of PQ-PMMA material: Part II. Experimental results'. Journal of the Optical Society of America B-Optical Physics, . [Details]
S. Lui, J. T. Sheridan (2013) 'Optical encryption by combining image scrambling techniques in fractional domains'. OPTICS COMMUNICATIONS, 287 :73-80. [DOI] [Details]
J. Guo, J. T. Sheridan, and K. Saravanamuttu (2013) 'Extremely intense filaments in large populations of self-trapped incandescent beams: Spatially and temporally incoherent rogue waves'. JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS, 15 . [DOI] [Details]
L. Zhou, J. J. Healy, J. T. Sheridan (2013) 'A unitary discrete linear canonical transform: Analysis and application'. Applied Optics, 52 :C30-C36. [Details]
J. P. Ryle, S. McDonald, B. Glennon, J. T. Sheridan (2013) 'Calibration of a DIHM system: Depth of focus and bioprocess analysis'. Applied Optics, 52 :C78-C87. [Details]
P. B. Catrysse, F. H. Imai, D. C. Linne von Berg, J. T. Sheridan (2013) 'Imaging systems and applications'. Applied Optics, 52 :ISA1-ISA3. [Details]
D. Li, D. P. Kelly, J. T. Sheridan, (2013) 'K Speckle: Space-time correlation function of doubly scattered light in an imaging systemSecond-order statistics of Gaussian and K distributed speckle in doubly scattering structure'. J OPT SOC AM A, 30 :969-978. [DOI] [Details]
S. Lui, B. M. Hennelly, J. T. Sheridan (2013) 'Digital image watermarking spread-space spread-spectrum technique based on Double Random Phase Encoding'. OPTICS COMMUNICATIONS, 300 :162-177. [DOI] [Details]
S. Lui, C. Guo, J. T. Sheridan (2013) 'A review of optical image encryption techniques'. Optics and Laser Technology, . [DOI] [Details]
S. Lui, B. Hennelly, J. T. Sheridan (2012) 'A numerical simulation of Double Random Phase Encoding'. Optical Engineering, . [Details]
S. Lui, J. T. Sheridan (2012) 'Optical encryption by combining image scrambling techniques in fractional domains'. OPTICS COMMUNICATIONS, 287 :73-80. [DOI] [Details]
J. Guo, M. R. Gleeson, J. T. Sheridan, (2012) 'A review of the optimisation of photopolymer materials for holographic data storage system techniques'. Physics Research International, :1-36. [DOI] [Details]
Y. Qi, M. R. Gleeson, J. Guo, S. Gallego and J. T. Sheridan (2012) 'Quantitative comparison of five different photosensitizers for use in a photopolymers'. Physics Research International, :1-11. [DOI] [Details]
D. Li, D. P. Kelly, R. Kirner, J.T. Sheridan, (2012) 'Speckle orientation in paraxial optical systems'. Applied Optics, 51 (4):A1-A10. Link to full text [Details]
J. T. Sheridan, M.R. Gleeson, C. E. Close (2012) 'REPLY to COMMENT by Toal et al. on 'Monomer diffusion rates in photopolymer material: Part I: Low spatial frequency holographic gratings''. Journal of the Optical Society of America A-Optics Image Science and Vision, 29 (3):460-462. Link to full text [Details]
D. Mas, B. Ferrer, J. T. Sheridan, J. Espinosa (2012) 'Resolution limits to object tracking with sub-pixel accuracy'. Optics Letters, . [Details]
D. P. Kelly, J. J. Healy, B. M. Hennelly, J. T. Sheridan (2011) 'Quantifying the 2.5D imaging performance of digital holographic systems'. Journal of the European Optical Society, 6 :1-14. Available Online [Details]
L. L. Tobin, T. O'Reilly, D. Zerulla, J. T. Sheridan,; (2011) 'Characterising dye-sensitized solar cells'. Optik, . [DOI] [Details]
C. E. Close, M.R. Gleeson, D. A. Mooney J. T. Sheridan; (2011) 'Monomer diffusion rates in photopolymer material: Part II: High spatial frequency gratings and bulk diffusion'. Journal of the Optical Society of America B-Optical Physics, 28 (4):842-850. [Details]
C. E. Close, M.R. Gleeson, J. T. Sheridan; (2011) 'Monomer diffusion rates in photopolymer material: Part I: Low spatial frequency holographic gratings'. Journal of the Optical Society of America B-Optical Physics, 28 (4):658-666. [DOI] [Details]
J. Guo, M. R. Gleeson, S. Lui, J. T. Sheridan; (2011) 'Study of photosensitizer diffusion in a photopolymer material'. Optical Engineering, 50 (1):Art. No. 015801-6 pages. [Details]
M. R. Gleeson, J. Guo, J. T. Sheridan, (2011) 'Optimisation of photopolymers for holographic applications using the non-local photo-polymerization driven diffusion model'. Optics Express, 19 (23):22423-22436. [Details]
J. P. Ryle, Dayan Li, J.T. Sheridan (2011) 'Feasibility investigation of using tunable infra red (IR) communications laser for multi-wavelength digital holographic Laplacian reconstruction'. Optical Engineering, 50 (10). [DOI] [Details]
J. P. Ryle, S. McDonnell, J. T. Sheridan (2011) 'Lensless digital in-line holographic microscope'. Journal of Biomedical Optics, 16 :1-17. [DOI] [Details]
M. R. Gleeson, J. T. Sheridan, F.-K. Bruder, T. Rölle, H. Berneth, M.-S. Weiser, T. Fäcke (2011) 'Analysis of the holographic performance of a commercially available photopolymer using the NPDD model'. Optics Express, 19 (27):26325-26342. [Details]
Li Dayan; Kelly Damien P.; Sheridan John T.; (2011) 'Three-dimensional static speckle fields. Part I. Theory and numerical investigation'. Journal of the Optical Society of America A-Optics Image Science and Vision, 28 (9):1896-1903. [Details]
Li Dayan; Kelly Damien P.; Sheridan John T.; (2011) 'Three-dimensional static speckle fields. Part II. Experimental investigation'. J OPT SOC AM A, 28 (9):1904-1908. [Details]
Guo Jinxin; Gleeson Michael R.; Liu Shui; Sheridan, J. T.; (2011) 'Non-local spatial frequency response of photopolymer materials containing chain transfer agents: I. Theoretical modelling'. JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS, 13 (9). [DOI] [Details]
Guo Jinxin; Gleeson Michael R.; Liu Shui; Sheridan John T; (2011) 'Non-local spatial frequency response of photopolymer materials containing chain transfer agents: II. Experimental results'. JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS, 13 (9). [DOI] [Details]
Lingel Christian; Sheridan John T.; (2011) 'Optical cryptanalysis: Metrics of robustness and cost functions'. Optics and Lasers in Engineering, 49 (9-10):1131-1138. [DOI] [Details]
Liu Changgeng; Wang Dayong; Healy John J.; Sheridan John T.; (2011) 'Digital computation of the complex linear canonical transform'. Journal of the Optical Society of America A-Optics Image Science and Vision, 28 (7):1379-1386. [Details]
Healy John J.; Sheridan John T.; (2011) 'Space-bandwidth ratio as a means of choosing between Fresnel and other linear canonical transform algorithms'. Journal of the Optical Society of America A-Optics Image Science and Vision, 28 (5):786-790. [Details]
J. P. Ryle, D. Li, J. T. Sheridan; (2010) 'Dual wavelength digital holographic Laplacian reconstruction'. Optics Letters, 35 (18):3018-3020. [Details]
J. J. Healy, J. T. Sheridan; (2010) 'Fast Linear Canonical Transform - FLCT'. Journal of the Optical Society of America A-Optics Image Science and Vision, 27 (1):21-30. [Details]
M. R. Gleeson, S. Liu, J. T. Sheridan; (2010) 'The production of primary radicals in photopolymers during holographic exposure'. Optik, . [DOI] [Details]
M. R. Gleeson, S. Liu, J. Guo, J. T. Sheridan,; (2010) 'Non-local photo-polymerization kinetics including multiple termination mechanisms and dark reactions: Part III. Primary radical generation and inhibition'. Journal of the Optical Society of America B-Optical Physics, 27 (9):1804-1812. [Details]
S. Liu, M. R. Gleeson, D. Sabol, J. T. Sheridan,; (2010) 'Optical characterization of photopolymers materials: Theoretical and experimental examination of primary radical generation'. Springer Verlag, . [DOI] [Details]
Sabol, D,Gleeson, MR,Liu, S,Sheridan, JT; (2010) 'Photoinitiation study of Irgacure 784 in an epoxy resin photopolymer'. Journal of Applied Physics, 107 . [DOI] [Details]
Healy, JJ,Sheridan, JT; (2010) 'Reevaluation of the direct method of calculating Fresnel and other linear canonical transforms'. OPT LETT, 35 :947-949. [Details]
Healy, JJ,Rhodes, WT,Sheridan, JT; (2010) 'Cross terms of the Wigner distribution function and aliasing in numerical simulations of paraxial optical systems'. OPT LETT, 35 :1142-1144. [Details]
S. Liu, M. R. Gleeson, J. Guo, J. T. Sheridan; (2010) 'High intensity response of photopolymer materials for holographic grating formations'. Macromolecules, . [Details]
Liu, S,Gleeson, MR,Sheridan, JT; (2009) 'Analysis of the photoabsorptive behavior of two different photosensitizers in a photopolymer material'. Journal of the Optical Society of America B: Optical Physics, 26 :528-536. [Details]
M. R. Gleeson, S. Liu, J. T. Sheridan; (2009) 'The production of primary radicals in photopolymers during holographic exposure'. Optik, . [Details]
Liu, SI,Gleeson, MR,Sabol, D,Sheridan, JT; (2009) 'Extended model of the photoinitiation mechanisms in photopolymer materials'. Journal of Applied Physics, 106 . [DOI] [Details]
M. R. Gleeson, S. Liu, J. T. Sheridan; (2009) 'Improvement of photopolymer materials for holographic data storage'. Journal of Material Science, 44 (22):6090-6099. [DOI] [Details]
J. E. Ward, D. P. Kelly, B. M. Hennelly, J. T. Sheridan; (2009) 'Comment on the paper: - Theoretical analysis for surface tilt and translation detection based on speckle photography in the Fresnel domain - , by H.-E. Hwang, P. Han'. OPTICS COMMUNICATIONS, 282 :4358-4360. [Details]
. S. Monaghan, U. Gopinathan, G. Situ, T. J. Naughton, J. T. Sheridan; (2009) 'Statistical investigation of the amplitude encoding case of the Double Random Phase Encoding technique'. Journal of the Optical Society of America A-Optics Image Science and Vision, 26 (9):2033-2042. [Details]
M. R. Gleeson, S. Liu, R. R. McLeod, J. T. Sheridan; (2009) 'Non-local photo-polymerization kinetics including multiple termination mechanisms and dark reactions: Part II. Experimental validation'. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 26 (9):1746-1754. [Details]
M. R. Gleeson, S. Li, J. T. Sheridan; (2009) 'Non-local photo-polymerization kinetics including multiple termination mechanisms and dark reactions: Part I. Theory'. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 26 (9):1736-1745. [Details]
J. E. Ward, D. P. Kelly, J. T. Sheridan; (2009) 'Three-dimensional speckle size in generalized optical systems with limiting apertures'. Journal of the Optical Society of America A-Optics Image Science and Vision, 26 (8):1858-1867. [Details]
S. Liu, M. R. Gleeson, J. T. Sheridan; (2009) 'Analysis of the photo-absorptive behaviour of two different photosensitizers in a photopolymer material'. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 26 (3):528-536. [Details]
J. P. Ryle, M. Al-Kalbani, N. Collins, U. Gopinathan, G. Boyle, D. Coakley, J. T. Sheridan; (2009) 'A compact portable ocular microtremor (OMT) sensor: Design, development and calibration Art. No. 014021'. Journal of Biomedical Optics, 14 (1):12 pages. [Details]
D. S. Monaghan, U. Gopinathan, D. P. Kelly, T. J. Naughton, J. T. Sheridan; (2009) 'Systematic errors of an optical encryption system due to the discrete values of a spatial light modulator Art. No. 027001'. OPTICAL ENGINEERING, 48 (2):7 pages. [Details]
J. J. Healy, J. T. Sheridan; (2009) 'Sampling and discretization of the linear canonical transform'. Signal Processing, 89 :641-648. [DOI] [Details]
D. S. Monaghan, G. Situ, U. Gopinathan, T. J. Naughton, J. T. Sheridan; (2009) 'Analysis of phase encoding for optical encryption'. OPTICS COMMUNICATIONS, 282 (22):482-492. [DOI] [Details]
M. R. Gleeson, J. T. Sheridan; (2009) 'A review of the modeling of free-radical photopolymerization in the formation of holographic gratings'. JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS, 11 (2):12 pages. [DOI] [Details]
J. E. Ward, W. T. Rhodes, J. T. Sheridan; (2009) 'Lucky Imaging and aperture synthesis with low-redundancy apertures'. APPL OPTICS, 48 (1):A63-A70. [Details]
Healy, JJ,Sheridan, JT; (2009) 'Sampling and discretization of the linear canonical transform'. Signal Processing, 89 :641-648. [DOI] [Details]
Ward, JE,Rhodes, WT,Sheridan, JT; (2009) 'Lucky imaging and aperture synthesis with low-redundancy apertures'. Journal of Applied Optics, 48 :63-70. [Details]
Monaghan, DS,Situ, G,Gopinathan, U,Naughton, TJ,Sheridan, JT; (2009) 'Analysis of phase encoding for optical encryption'. Optics Communications, 282 :482-492. [DOI] [Details]
Monaghan, DS,Gopinathan, U,Kelly, DP,Naughton, TJ,Sheridan, JT; (2009) 'Systematic errors of an optical encryption system due to the discrete values of a spatial light modulator'. Optical Engineering, 48 . [DOI] [Details]
Ward, JE,Kelly, DP,Sheridan, JT; (2009) 'Three-dimensional speckle size in generalized optical systems with limiting apertures'. J OPT SOC AM A, 26 :1855-1864. [Details]
Gleeson, MR,Liu, S,Sheridan, JT; (2009) 'Improvement of photopolymer materials for holographic data storage'. Materials Science, 44 :6090-6099. [DOI] [Details]
Monaghan, DS,Gopinathan, U,Situ, G,Naughton, TJ,Sheridan, JT; (2009) 'Statistical investigation of the double random phase encoding technique'. J OPT SOC AM A, 26 :2033-2042. [Details]
Gleeson, MR,Liu, S,McLeod, RR,Sheridan, JT; (2009) 'Nonlocal photopolymerization kinetics including multiple termination mechanisms and dark reactions. Part II. Experimental validation'. Journal of the Optical Society of America B: Optical Physics, 26 :1746-1754. [Details]
Gleeson, MR,Sheridan, JT; (2009) 'Nonlocal photopolymerization kinetics including multiple termination mechanisms and dark reactions. Part I. Modeling'. Journal of the Optical Society of America B: Optical Physics, 26 :1736-1745. [Details]
Monaghan, DS,Situ, G,Gopinathan, U,Naughton, TJ,Sheridan, JT; (2008) 'Role of phase key in the double random phase encoding technique: an error analysis'. Journal of Applied Optics, 47 :3808-3816. [Details]
Gopinathan, U., Situ, G., Naughton, T. J., Sheridan, J. T., ; (2008) 'Noninterferometric phase retrieval using a fractional Fourier system'. Journal of the Optical Society of America A: Optics and Image Science, and Vision, 25 (1):108-115. [Details]
Healy, J. J., Sheridan, J. T., ; (2008) 'Cases where the linear canonical transform of a signal has compact support or is band-limited'. Optics Letters, 33 (3):228-230. [Details]
Gleeson, M. R., Sabol, D., Liu, S., Close, C. E., Kelly, J. V., Sheridan, J. T., ; (2008) 'Improvement of the spatial frequency response of photopolymer materials by modifying polymer chain length'. Journal of the Optical Society of America B: Optical Physics, 25 (3):396-406. [Details]
Situ, G., Ryle, J. P., Gopinathan, U., Sheridan, J. T., ; (2008) 'Generalized in-line digital holographic technique based on intensity measurements at two different planes'. Journal of Applied Optics, 47 (5):711-717. [Details]
Monaghan, D. S., Situ, G., Gopinathan, U., Naughton, T. J., Sheridan, J. T., ; (2008) 'Role of phase key in the double random phase encoding technique: an error analysis'. Journal of Applied Optics, 47 (21):3808-3816. [Details]
J. J. Healy, B. M. Hennelly, J. T. Sheridan; (2008) 'Additional sampling criterion for the linear canonical transform'. OPT LETT, 33 (22):2599-2601. [Details]
J. V. Kelly, M. R. Gleeson, C. E. Close, J. T. Sheridan; (2008) 'Optimized scheduling for holographic data storage, Art. No. 115203'. JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS, 10 (11). [Details]
M. R. Gleeson, S. Liu, S. O'Duill, J. T. Sheridan; (2008) 'Examination of the photoinitiation processes in photopolymer materials, Art. No. 064917'. Journal of Applied Physics, 104 (6). [Details]
G. Situ, D. S. Monaghan, T. J. Naughton, J. T. Sheridan, G. Pedrini, W. Osten; (2008) 'Collision in double random phase encoding'. OPTICS COMMUNICATIONS, 281 (22):5122-5125. [Details]
D. S. Monaghan, G. Situ, U. Gopinathan, T. J. Naughton, J. T. Sheridan; (2008) 'Role of phase key in the double random phase encoding technique: an error analysis'. APPL OPTICS, 47 (june):3808-3816. [Details]
M. R. Gleeson, D. Sabol, S. Liu, C. E. Close, J. V. Kelly, J. T. Sheridan; (2008) 'Improvement of the spatial frequency response of photopolymer materials by modifying polymer chain length'. J OPT SOC AM A, 25 (3):396-406. [Details]
G. Situ, J. P. Ryle, U. Gopinathan, J. T.Sheridan; (2008) 'Generalized in-line digital holographic technique based on intensity measurements at two different planes'. Applied Optics, 47 (5):711-717. [Details]
Gleeson, MR,Sabol, D,Liu, S,Close, CE,Kelly, JV,Sheridan, JT; (2008) 'Improvement of the spatial frequency response of photopolymer materials by modifying polymer chain length'. Journal of the Optical Society of America B: Optical Physics, 25 :396-406. [Details]
Kelly, JV,Gleeson, MR,Close, CE,Sheridan, JT; (2008) 'Optimized scheduling for holographic data storage'. Journal of Optics A: Pure and Applied Optics, 10 . [DOI] [Details]
Healy, JJ,Hennelly, BM,Sheridan, JT; (2008) 'Additional sampling criterion for the linear canonical transform'. OPT LETT, 33 :2599-2601. [Details]
Gopinathan, U,Situ, G,Naughton, TJ,Sheridan, JT; (2008) 'Noninterferometric phase retrieval using a fractional Fourier system'. J OPT SOC AM A, 25 :108-115. [Details]
Gopinathan, U,Monaghan, DS,Hennelly, BM,Mc Elhinney, CP,Kelly, DP,McDonald, JB,Naughton, TJ,Sheridan, JT; (2008) 'A projection system for real world three-dimensional objects using spatial light modulators'. Journal Of Display Technology, 4 :254-261. [DOI] [Details]
Gleeson, MR,Liu, S,O'Duill, S,Sheridan, JT; (2008) 'Examination of the photoinitiation processes in photopolymer materials'. Journal of Applied Physics, 104 . [DOI] [Details]
Situ, G,Ryle, JP,Gopinathan, U,Sheridan, JT; (2008) 'Generalized in-line digital holographic technique based on intensity measurements at two different planes'. Journal of Applied Optics, 47 :711-717. [Details]
Situ, G,Monaghan, DS,Naughton, TJ,Sheridan, JT,Pedrini, G,Osten, W; (2008) 'Collision in double random phase encoding'. Optics Communications, 281 :5122-5125. [DOI] [Details]
Healy, JJ,Sheridan, JT; (2008) 'Cases where the linear canonical transform of a signal has compact support or is band-limited'. OPT LETT, 33 :228-230. [Details]
Kelly, DP,Ward, JE,Gopinathan, U,Sheridan, JT; (2007) 'Controlling speckle using lenses and free space'. OPT LETT, 32 :3394-3396. [Details]
Kelly, D. P., Ward, J. E., Gopinathan, U., Sheridan, J. T., ; (2007) 'Controlling speckle using lenses and free space'. Optics Letters, 32 (23):3394-3396. [Details]
Situ, G., Sheridan, J. T., ; (2007) 'Holography: an interpretation from the phase-space point of view'. Optics Letters, 32 (24):3492-3494. [Details]
Situ, G, Gopinathan, U, Monaghan, DS, Sheridan, JT, ; (2007) 'Cryptanalysis of optical security systems with significant output images'. Journal of Applied Optics, 46 :5257-5262. [Details]
Gleeson, MR, Kelly, JV, Sabol, D, Close, CE, Liu, S, Sheridan, JT, ; (2007) 'Modeling the photochemical effects present during holographic grating formation in photopolymer materials'. Journal of Applied Physics, 102 . [Details]
Kelly, DP, Sheridan, JT, Rhodes, WT, ; (2007) 'Fundamental diffraction limitations in a paraxial 4-f imaging system with coherent and incoherent illumination'. J OPT SOC AM A, 24 :1911-1919. [Details]
Hennelly, BM, Naughton, TJ, McDonald, J, Sheridan, JT, Unnikrishnan, G, Kelly, DP, Javidi, B, ; (2007) 'Spread-space spread-spectrum technique for secure multiplexing'. OPT LETT, 32 :1060-1062. [Details]
Sheridan, JI, Gleeson, MR, Close, CE, Kelly, JV, ; (2007) 'Optical response of photopolymer materials for holographic data storage applications'. Journal of Nanoscience and Nanotechnology, 7 (1):232-242. [Details]
Monaghan, DS,Gopinathan, U,Naughton, TJ,Sheridan, JT; (2007) 'Key-space analysis of double random phase encryption technique'. Journal of Applied Optics, 46 :6641-6647. [Details]
Harbour, S,Kelly, JV,Galstian, T,Sheridan, JT; (2007) 'Optical birefringence and anisotropic scattering in acrylate based holographic polymer dispersed liquid crystals'. Optics Communications, 278 :28-33. [DOI] [Details]
Gleeson, MR,Kelly, JV,Sabol, D,Close, CE,Liu, S,Sheridan, JT; (2007) 'Modeling the photochemical effects present during holographic grating formation in photopolymer materials'. Journal of Applied Physics, 102 . [DOI] [Details]
Situ, G,Gopinathan, U,Monaghan, DS,Sheridan, JT; (2007) 'Cryptanalysis of optical security systems with significant output images'. Journal of Applied Optics, 46 :5257-5262. [Details]
Kelly, DP,Sheridan, JT,Rhodes, WT; (2007) 'Fundamental diffraction limitations in a paraxial 4-f imaging system with coherent and incoherent illumination'. J OPT SOC AM A, 24 :1911-1919. [Details]
Hennelly, BM,Naughton, TJ,McDonald, J,Sheridan, JT,Unnikrishnan, G,Kelly, DP,Javidi, B; (2007) 'Spread-space spread-spectrum technique for secure multiplexing'. OPT LETT, 32 :1060-1062. [Details]
Situ, G,Sheridan, JT; (2007) 'Holography: an interpretation from the phase-space point of view'. OPT LETT, 32 :3492-3494. [Details]
Kelly, J. V.,Gleeson, M. R.,Close, C. E.,O'Neill, F. T.,Sheridan, J. T.,Gallego, S.,Neipp, C.; (2006) 'Temporal response and first order volume changes during grating formation in photopolymers'. Journal of Applied Physics, 99 (1111). Available Online [Details]
Kelly, J. V., Gleeson, M. R., Close, C. E., O'Neill, F. T., Sheridan, J. T., Gallego, S., Neipp, C.; (2006) 'Temporal response and first order volume changes during grating formation in photopolymers'. JOURNAL OF APPLIED PHYSICS, 99 (11). [Details]
Patten, R. E., Hennelly, B. M., Kelly D. P., O'Neill, F. T., Liu Y., Sheridan, J. T.; (2006) 'Speckle photography: mixed domain fractional Fourier motion detection'. OPTICS LETTERS, 31 (1):32-34. [Details]
Neipp, C., Sheridan, J. T., Marquez, A., Gallego, S., Ortuno, M., Belendez, A., Pascual, I.; (2006) 'Effect of the glass substrate on the efficiency of the different orders that propagate in a transmission sinusoidal diffraction grating'. JOURNAL OF MODERN OPTICS, 53 (10):1403-1410. [Details]
Gopinathan, U., Naughton, T. J., Sheridan, J. T.; (2006) 'Polarization encoding and multiplexing of two-dimensional signals: application to image encryption'. APPLIED OPTICS, 45 (22):5693-5700. [Details]
Close, C.E.; Gleeson, M.R.; Kelly, J.V. ; Mooney, D.A.; Sheridan, J.T.; (2006) 'Determination of diffusion rates in Acrylamide-based photopolymer material'. Proceedings of S.P.I.E, Art. No. 61871C . [Details]
Close, C.E.; Gleeson, M.R.; Kelly, J.V. ; Mooney, D.A.; Sheridan, J.T.; (2006) 'Impacts of modifier chemicals on the rates of diffusion in acrylamide/PVA photopolymer'. Proceedings of S.P.I.E, Art. No. 63350S . [Details]
Sheridan, JT, Kelly, JV, Gleeson, MR, Close, CE, O'Neill, FT, ; (2006) 'Optimized holographic data storage: diffusion and randomization'. Journal of Optics A: Pure and Applied Optics, 8 (3):236-243. [Details]
Kelly, JV, Gleeson, MR, Close, CE, O'Neill, FT, Sheridan, JT, Gallego, S, Neipp, C, ; (2006) 'Temporal response and first order volume changes during grating formation in photopolymers'. Journal of Applied Physics, 99 (11). [Details]
Gopinathan, U, Naughton, TJ, Sheridan, JT, ; (2006) 'Polarization encoding and multiplexing of two-dimensional signals: application to image encryption'. Journal of Applied Optics, 45 (22):5693-5700. [Details]
Hennelly, BM, Kelly, DP, Ward, JE, Patten, R, Gopinathan, U, O'Neill, FT, Sheridan, JT, ; (2006) 'Metrology and the linear canonical transform'. Journal of Modern Optics, 53 (15):2167-2186. [Details]
Kelly, DP, Hennelly, BM, Rhodes, WT, Sheridan, JT, ; (2006) 'Analytical and numerical analysis of linear optical systems'. Optical Engineering, 45 (8). [Details]
Kelly, DP, Ward, JE, Hennelly, BM, Gopinathan, U, O'Neill, FT, Sheridan, JT, ; (2006) 'Paraxial speckle-based metrology systems with an aperture'. J OPT SOC AM A, 23 (11):2861-2870. [Details]
Kelly, DP, Ward, JE, Gopinathan, U, Hennelly, BM, O'Neill, FT, Sheridan, JT, ; (2006) 'Generalized Yamaguchi correlation factor for coherent quadratic phase speckle metrology systems with an aperture'. OPT LETT, 31 (23):3444-3446. [Details]
Gleeson, MR, Kelly, JV, Close, CE, O'Neill, FT, Sheridan, JT, ; (2006) 'Effects of absorption and inhibition during grating formation in photopolymer materials'. JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 23 (10):2079-2088. [Details]
Gopinathan, U, Naughton, TJ, Sheridan, JT, ; (2006) 'Polarization encoding and multiplexing of two-dimensional signals: application to image encryption'. Journal of Applied Optics, 45 (22):5693-5700. [Details]
Kelly, DP, Sheridan, JT, Rhodes, WT, ; (2006) 'Finite-aperture effects for Fourier transform systems with convergent illumination. Part I: 2-D system analysis'. Optics Communications, 263 (2):171-179. [Details]
Kelly, DP, Hennelly, BM, Sheridan, JT, Rhodes, WT, ; (2006) 'Finite-aperture effects for Fourier transform systems with convergent illumination. Part II: 3-D system analysis'. Optics Communications, 263 (2):180-188. [Details]
Neipp, C, Sheridan, JT, Marquez, A, Gallego, S, Ortuno, M, Belendez, A, Pascual, I, ; (2006) 'Effect of the glass substrate on the efficiency of the different orders that propagate in a transmission sinusoidal diffraction grating'. Journal of Modern Optics, 53 (10):1403-1410. [Details]
Gopinathan, U, Monaghan, DS, Naughton, TJ, Sheridan, JT, ; (2006) 'A known-plaintext heuristic attack on the Fourier plane encryption algorithm'. Optics Express, 14 (8):3181-3186. [Details]
Patten, RE, Hennelly, BM, Kelly, DP, O'Neill, FT, Liu, Y, Sheridan, JT, ; (2006) 'Speckle photography: mixed domain fractional Fourier motion detection'. OPT LETT, 31 (1):32-34. [Details]
Close, C.E.; Gleeson, M.R.; Kelly, J.V. ; Mooney, D.A.; Sheridan, J.T.; (2006) 'Determination of diffusion rates in Acrylamide-based photopolymer material'. Proceedings of S.P.I.E, Art. No. 61871C . [Details]
Close, C.E.; Gleeson, M.R.; Kelly, J.V. ; Mooney, D.A.; Sheridan, J.T.; (2006) 'Impacts of modifier chemicals on the rates of diffusion in acrylamide/PVA photopolymer'. Proceedings of S.P.I.E, Art. No. 63350S . [Details]
Gopinathan, U., Naughton, T. J., Sheridan, J. T.; (2006) 'Polarization encoding and multiplexing of two-dimensional signals: application to image encryption'. APPLIED OPTICS, 45 (22):5693-5700. [Details]
Hennelly, BM,Kelly, DP,Ward, JE,Patten, R,Gopinathan, U,O'Neill, FT,Sheridan, JT; (2006) 'Metrology and the linear canonical transform'. Journal of Modern Optics, 53 :2167-2186. [DOI] [Details]
Gopinathan, U,Naughton, TJ,Sheridan, JT; (2006) 'Polarization encoding and multiplexing of two-dimensional signals: application to image encryption'. Journal of Applied Optics, 45 :5693-5700. [Details]
Kelly, DP,Sheridan, JT,Rhodes, WT; (2006) 'Finite-aperture effects for Fourier transform systems with convergent illumination. Part I: 2-D system analysis'. Optics Communications, 263 :171-179. [DOI] [Details]
Kelly, DP,Hennelly, BM,Sheridan, JT,Rhodes, WT; (2006) 'Finite-aperture effects for Fourier transform systems with convergent illumination. Part II: 3-D system analysis'. Optics Communications, 263 :180-188. [DOI] [Details]
Kelly, JV,Gleeson, MR,Close, CE,O'Neill, FT,Sheridan, JT,Gallego, S,Neipp, C; (2006) 'Temporal response and first order volume changes during grating formation in photopolymers'. Journal of Applied Physics, 99 . [DOI] [Details]
Neipp, C,Sheridan, JT,Marquez, A,Gallego, S,Ortuno, M,Belendez, A,Pascual, I; (2006) 'Effect of the glass substrate on the efficiency of the different orders that propagate in a transmission sinusoidal diffraction grating'. Journal of Modern Optics, 53 :1403-1410. [DOI] [Details]
Gopinathan, U,Monaghan, DS,Naughton, TJ,Sheridan, JT; (2006) 'A known-plaintext heuristic attack on the Fourier plane encryption algorithm'. Optics Express, 14 :3181-3186. [Details]
Patten, RE,Hennelly, BM,Kelly, DP,O'Neill, FT,Liu, Y,Sheridan, JT; (2006) 'Speckle photography: mixed domain fractional Fourier motion detection'. OPT LETT, 31 :32-34. [Details]
Gleeson, MR,Kelly, JV,Close, CE,O'Neill, FT,Sheridan, JT; (2006) 'Effects of absorption and inhibition during grating formation in photopolymer materials'. Journal of the Optical Society of America B: Optical Physics, 23 :2079-2088. [Details]
Kelly, DP,Ward, JE,Gopinathan, U,Hennelly, BM,O'Neill, FT,Sheridan, JT; (2006) 'Generalized Yamaguchi correlation factor for coherent quadratic phase speckle metrology systems with an aperture'. OPT LETT, 31 :3444-3446. [Details]
Kelly, DP,Ward, JE,Hennelly, BM,Gopinathan, U,O'Neill, FT,Sheridan, JT; (2006) 'Paraxial speckle-based metrology systems with an aperture'. J OPT SOC AM A, 23 :2861-2870. [Details]
Kelly, DP,Hennelly, BM,Rhodes, WT,Sheridan, JT; (2006) 'Analytical and numerical analysis of linear optical systems'. Optical Engineering, 45 . [DOI] [Details]
Sheridan, JT,Kelly, JV,Gleeson, MR,Close, CE,O'Neill, FT; (2006) 'Optimized holographic data storage: diffusion and randomization'. Journal of Optics A: Pure and Applied Optics, 8 :236-243. [DOI] [Details]
Kelly, D. P.,Ward, J. E.,Hennelly, B. M.,Gopinathan, U.,O'Neill, F. T.,Sheridan, J. T.; (2006) 'Paraxial speckle-based metrology systems with an aperture'. Journal of the Optical Society of America a-Optics Image Science and Vision, 23 (1111):2861-28702861. Available Online [Details]
Kelly, D. P.,Ward, J. E.,Gopinathan, U.,Hennelly, B. M.,O'Neill, F. T.,Sheridan, J. T.; (2006) 'Generalized Yamaguchi correlation factor for coherent quadratic phase speckle metrology systems with an aperture'. Optics Letters, 31 (2323):3444-34463444. Available Online [Details]
Hennelly, B. M.,Kelly, D. P.,Ward, J. E.,Patten, R.,Gopinathan, U.,O'Neill, F. T.,Sheridan, J. T.; (2006) 'Metrology and the linear canonical transform'. Journal of Modern Optics, 53 (1515):2167-21862167. Available Online [Details]
Gleeson, M. R.,Kelly, J. V.,Close, C. E.,O'Neill, F. T.,Sheridan, J. T.; (2006) 'Effects of absorption and inhibition during grating formation in photopolymer materials'. Journal of the Optical Society of America B-Optical Physics, 23 (1010):2079-20882079. Available Online [Details]
Sheridan, J. T.,Gleeson, M. G.,Kelly, J. V.,O'Neill, F. T.; (2005) 'Nonlocal polymerization-driven diffusion-model-based examination of the scaling law for holographic data storage'. Optics Letters, 30 (33):239-241239. Available Online [Details]
Gleeson, M. R., Kelly, J. V., O'Neill, F. T., Sheridan, J. T.; (2005) 'Recording beam modulation during grating formation'. APPLIED OPTICS, 44 (26):5475-5482. [Details]
Kelly, DP; Hennelly, BM; Sheridan, JT; ; (2005) 'Magnitude and direction of motion with speckle correlation and the optical fractional Fourier transform'. Journal of Applied Optics, 44 (14):2720-2727. [Details]
Gallego, S; Ortuno, M; Neipp, C; Marquez, A; Belendez, A; Pascual, I; Kelly, JV; Sheridan, JT; ; (2005) '3 Dimensional analysis of holographic photopolymers based memories'. Optics Express, 13 (9):3543-3557. [Details]
Hennelly, BM; Sheridan, JT; ; (2005) 'Fast numerical algorithm for the linear canonical transform'. Journal of the Optical Society of America A: Optics and Image Science, and Vision, 22 (5):928-937. [Details]
Hennelly, BM; Sheridan, JT; ; (2005) 'Generalizing, optimizing, and inventing numerical algorithms for the fractional Fourier, Fresnel, and linear canonical transforms'. Journal of the Optical Society of America A: Optics and Image Science, and Vision, 22 (5):917-927. [Details]
O'Neill, FT; Owen, G; Sheridan, JT; ; (2005) 'Alteration of the profile of ink-jet-deposited UV-cured lenses using applied electric fields'. Optik, 116 (4):158-164. [Details]
B. M. Hennelly, J. T. Sheridan; (2005) 'Optical encryption and the Space Bandwidth Product'. OPTICAL COMMUNICATIONS, 247 :291-305. [Details]
Kelly, JV; O'Neill, FT; Sheridan, JT; Neipp, C; Gallego, S; Ortuno, M; ; (2005) 'Holographic photopolymer materials: nonlocal polymerization-driven diffusion under nonideal kinetic conditions'. Journal of the Optical Society of America B: Optical Physics, 22 (2):407-416. [Details]
O'Neill, FT; Carr, AJ; Daniels, SM; Gleeson, MR; Kelly, JV; Lawrence, JR; Sheridan, JT; ; (2005) 'Refractive elements produced in photopolymer layers'. Materials Science, 40 (15):4129-4132. [Details]
Hennelly, BM, Sheridan, JT, ; (2005) 'Optical encryption and the space bandwidth product'. Optics Communications, 247 (4-6):291-305. [Details]
Sheridan, JT, Gleeson, MG, Kelly, JV, O'Neill, FT, ; (2005) 'Nonlocal polymerization-driven diffusion-model-based examination of the scaling law for holographic data storage'. OPT LETT, 30 (3):239-241. [Details]
Gleeson, MR, Kelly, JV, O'Neill, FT, Sheridan, JT, ; (2005) 'Recording beam modulation during grating formation'. Journal of Applied Optics, 44 (26):5475-5482. [Details]
Kelly, JV, Gleeson, MR, Close, CE, O'Neill, FT, Sheridan, JT, Gallego, S, Neipp, C, ; (2005) 'Temporal analysis of grating formation in photopolymer using the nonlocal polymerization-driven diffusion model'. Optics Express, 13 (18):6990-7004. [Details]
O'Neill, FT, Carr, AJ, Daniels, SM, Gleeson, MR, Kelly, JV, Lawrence, JR, Sheridan, JT, ; (2005) 'Refractive elements produced in photopolymer layers'. Materials Science, 40 (15):4129-4132. [Details]
Gallego, S, Ortuno, M, Neipp, C, Marquez, A, Belendez, A, Pascual, I, Kelly, JV, Sheridan, JT, ; (2005) 'Physical and effective optical thickness of holographic diffraction gratings recorded in photopolymers'. Optics Express, 13 (6):1939-1947. [Details]
Kelly, DP,Hennelly, BM,Sheridan, JT; (2005) 'Magnitude and direction of motion with speckle correlation and the optical fractional Fourier transform'. Journal of Applied Optics, 44 :2720-2727. [Details]
O'Neill, FT; Carr, AJ; Daniels, SM; Gleeson, MR; Kelly, JV; Lawrence, JR; Sheridan, JT; ; (2005) 'Refractive elements produced in photopolymer layers'. Materials Science, 40 (15):4129-4132. [Details]
Hennelly, BM,Sheridan, JT; (2005) 'Generalizing, optimizing, and inventing numerical algorithms for the fractional Fourier, Fresnel, and linear canonical transforms'. J OPT SOC AM A, 22 :917-927. [Details]
Hennelly, BM,Sheridan, JT; (2005) 'Fast numerical algorithm for the linear canonical transform'. J OPT SOC AM A, 22 :928-937. [Details]
Gleeson, MR,Kelly, JV,O'Neill, FT,Sheridan, JT; (2005) 'Recording beam modulation during grating formation'. Journal of Applied Optics, 44 :5475-5482. [Details]
Hennelly, BM,Sheridan, JT; (2005) 'Optical encryption and the space bandwidth product'. Optics Communications, 247 :291-305. [DOI] [Details]
Gallego, S,Ortuno, M,Neipp, C,Marquez, A,Belendez, A,Pascual, I,Kelly, JV,Sheridan, JT; (2005) 'Physical and effective optical thickness of holographic diffraction gratings recorded in photopolymers'. Optics Express, 13 :1939-1947. [Details]
Gallego, S,Ortuno, M,Neipp, C,Marquez, A,Belendez, A,Pascual, I,Kelly, JV,Sheridan, JT; (2005) '3 Dimensional analysis of holographic photopolymers based memories'. Optics Express, 13 :3543-3557. [Details]
Kelly, JV,Gleeson, MR,Close, CE,O'Neill, FT,Sheridan, JT,Gallego, S,Neipp, C; (2005) 'Temporal analysis of grating formation in photopolymer using the nonlocal polymerization-driven diffusion model'. Optics Express, 13 :6990-7004. [Details]
O'Neill, FT,Carr, AJ,Daniels, SM,Gleeson, MR,Kelly, JV,Lawrence, JR,Sheridan, JT; (2005) 'Refractive elements produced in photopolymer layers'. Materials Science, 40 :4129-4132. [Details]
Kelly, JV,O'Neill, FT,Sheridan, JT,Neipp, C,Gallego, S,Ortuno, M; (2005) 'Holographic photopolymer materials: nonlocal polymerization-driven diffusion under nonideal kinetic conditions'. Journal of the Optical Society of America B: Optical Physics, 22 :407-416. [Details]
Sheridan, JT,Gleeson, MG,Kelly, JV,O'Neill, FT; (2005) 'Nonlocal polymerization-driven diffusion-model-based examination of the scaling law for holographic data storage'. OPT LETT, 30 :239-241. [Details]
O'Neill, F. T.,Owen, G.,Sheridan, J. T.; (2005) 'Alteration of the profile of ink-jet-deposited UV-cured lenses using applied electric fields'. Optik, 116 (44):158-164158. Available Online [Details]
Kelly, J. V.,Gleeson, M. R.,Close, C. E.,O'Neill, F. T.,Sheridan, J. T.,Gallego, S.,Neipp, C.; (2005) 'Temporal analysis of grating formation in photopolymer using the nonlocal polymerization-driven diffusion model'. Optics Express, 13 (1818):6990-70046990. Available Online [Details]
Kelly, J. V.,O'Neill, F. T.,Sheridan, J. T.,Neipp, C.,Gallego, S.,Ortuno, M.; (2005) 'Holographic photopolymer materials: nonlocal polymerization-driven diffusion under nonideal kinetic conditions'. Journal of the Optical Society of America B-Optical Physics, 22 (22):407-416407. Available Online [Details]
O'Neill, F. T.,Carr, A. J.,Daniels, S. M.,Gleeson, M. R.,Kelly, J. V.,Lawrence, J. R.,Sheridan, J. T.; (2005) 'Refractive elements produced in photopolymer layers'. Journal of Materials Science, 40 (1515):4129-41324129. Available Online [Details]
Gleeson, M. R.,Kelly, J. V.,O'Neill, F. T.,Sheridan, J. T.; (2005) 'Recording beam modulation during grating formation'. Applied Optics, 44 (2626):5475-54825475. Available Online [Details]
Sheridan, J. T.,Kelly, J. V.,O'Brien, G.,Gleeson, M. R.,O'Neill, F. T.; (2004) 'Generalized non-local responses and higher harmonic retention in non-local polymerization driven diffusion model based simulations'. Journal of Optics a-Pure and Applied Optics, 6 (1212):1089-10961089. Available Online [Details]
J. T. Sheridan, A. G. Larkin; (2004) 'Approximate analytic solutions for diffraction by weak linearly chirped and weak Gaussian modulated FBGs'. OPTICAL COMMUNICATIONS, 236 (1-3):87-100. [Details]
C. Neipp, J. T. Sheridan, S. Gallego, M. Ortuno, A. Marquez, I. Pascual, A. Belendez; (2004) 'Effects of a depth attenuated refractive index profile on the angular responses of the efficiency of higher orders in volume gratings recorded in a PVA/Acrylamide photopolymer'. OPTICAL COMMUNICATIONS, 233 :311-322. [Details]
Hennelly, B; Kelly, D; Sheridan, JT; ; (2004) 'Wavelength-controlled variable-order optical fractional Fourier transform'. Optics Letters, 29 (5):427-429. [Details]
Neipp, C, Alvarez, ML, Gallego, S, Ortuno, M, Sheridan, JD, Pascual, I, Belendez, A, ; (2004) 'Angular responses of the first diffracted order in over-modulated volume diffraction gratings'. Journal of Modern Optics, 51 (8):1149-1162. [Details]
Sheridan, JT, Kelly, JV, O'Brien, G, Gleeson, MR, O'Neill, FT, ; (2004) 'Generalized non-local responses and higher harmonic retention in non-local polymerization driven diffusion model based simulations'. Journal of Optics A: Pure and Applied Optics, 6 (12):1089-1096. [Details]
Hennelly, BM, Sheridan, JT, ; (2004) 'Random phase and jigsaw encryption in the Fresnel domain'. Optical Engineering, 43 (10):2239-2249. [Details]
Sheridan, JT, O'Neill, FT, Kelly, JV, ; (2004) 'Holographic data storage: optimized scheduling using the nonlocal polymerization-driven diffusion model'. Journal of the Optical Society of America B: Optical Physics, 21 (8):1443-1451. [Details]
Sheridan, JT, Larkin, AG, ; (2004) 'Approximate analytic solutions for diffraction by non-uniform reflection geometry fiber Bragg gratings'. Optics Communications, 236 (1-3):87-100. [Details]
Larkin, AG, Sheridan, JT, ; (2004) 'Linear spatial temperature distribution fibre Bragg grating sensor'. Journal of Optics A: Pure and Applied Optics, 6 (4):439-446. [Details]
Hennelly, B,Kelly, D,Sheridan, JT; (2004) 'Wavelength-controlled variable-order optical fractional Fourier transform'. OPT LETT, 29 :427-429. [Details]
Neipp, C,Sheridan, JT,Gallego, S,Ortuno, M,Marquez, A,Pascual, I,Belendez, A; (2004) 'Effect of a depth attenuated refractive index profile in the angular responses of the efficiency of higher orders in volume gratings recorded in a PVA/acrylamide photopolymer'. Optics Communications, 233 :311-322. [DOI] [Details]
Neipp, C,Alvarez, ML,Gallego, S,Ortuno, M,Sheridan, JD,Pascual, I,Belendez, A; (2004) 'Angular responses of the first diffracted order in over-modulated volume diffraction gratings'. Journal of Modern Optics, 51 :1149-1162. [DOI] [Details]
Hennelly, BM,Sheridan, JT; (2004) 'Random phase and jigsaw encryption in the Fresnel domain'. Optical Engineering, 43 :2239-2249. [DOI] [Details]
Larkin, AG,Sheridan, JT; (2004) 'Linear spatial temperature distribution fibre Bragg grating sensor'. Journal of Optics A: Pure and Applied Optics, 6 :439-446. [DOI] [Details]
Sheridan, JT,O'Neill, FT,Kelly, JV; (2004) 'Holographic data storage: optimized scheduling using the nonlocal polymerization-driven diffusion model'. Journal of the Optical Society of America B: Optical Physics, 21 :1443-1451. [Details]
Sheridan, JT,Larkin, AG; (2004) 'Approximate analytic solutions for diffraction by non-uniform reflection geometry fiber Bragg gratings'. Optics Communications, 236 :87-100. [DOI] [Details]
Sheridan, JT,Kelly, JV,O'Brien, G,Gleeson, MR,O'Neill, FT; (2004) 'Generalized non-local responses and higher harmonic retention in non-local polymerization driven diffusion model based simulations'. Journal of Optics A: Pure and Applied Optics, 6 :1089-1096. [DOI] [Details]
Sheridan, J. T.,O'Neill, F. T.,Kelly, J. V.; (2004) 'Holographic data storage: optimized scheduling using the nonlocal polymerization-driven diffusion model'. Journal of the Optical Society of America B-Optical Physics, 21 (88):1443-14511443. Available Online [Details]
Neipp, C.,Belendez, A.,Sheridan, J. T.,Kelly, J. V.,O'Neill, F. T.,Gallego, S.,Ortuno, M.,Pascual, I.; (2003) 'Non-local polymerization driven diffusion based model: general dependence of the polymerization rate to the exposure intensity'. Optics Express, 11 (1616):1876-18861876. Available Online [Details]
B. M. Hennelly, J. T. Sheridan; (2003) 'Fractional Fourier Transform Based Image Encryption: Phase Retrieval Algorithm'. Journal of Optical Communications, 226 :61-80. [Details]
J.T. Sheridan, B. M. Hennelly, D. Kelly; (2003) 'Motion detection, the Wigner Distribution Function and the optical fractional Fourier transform'. Optics Letters, 28 (11):884-886. [Details]
B. M. Hennelly, J.T. Sheridan; (2003) 'Optical image encryption by random shifting in fractional Fourier domains '. Optics Letters, 28 (4):269-271. [Details]
F. T. ONeill, J. R. Lawrence, J. T. Sheridan; (2003) 'Comparison of holographic photopolymer materials using analytic non-local diffusion models'. Journal of Applied Optics, 42 (17):3435. [Details]
Hennelly, BM; Sheridan, JT; ; (2003) 'Image encryption and the fractional Fourier transform'. Optik, 114 (6):251-265. [Details]
Neipp, C; Belendez, A; Gallego, S; Ortuno, M; Pascual, I; Sheridan, JT; ; (2003) 'Angular responses of the first and second diffracted orders in transmission diffraction grating recorded on photopolymer material'. Optics Express, 11 (16):1835-1843. [Details]
C. Neipp, A. Belendez, J. T. Sheridan, J. V. Kelly, F. T. O' Neill, S. Gallego, M. Ortuno, I. Pascual; (2003) 'Non-local polymerization driven diffusion based model: General dependence of the polymerization rate to the exposure intensity'. OPTICAL EXPRESS, 11 (16):1835-1855. [Details]
O'Neill, FT, Lawrence, JR, Sheridan, JT, ; (2003) 'Comparison of holographic photopolymer materials by use of analytic nonlocal diffusion models (vol 41, pg 845, 2002)'. Journal of Applied Optics, 42 (17):3435-3435. [Details]
Sheridan, JT, Hennelly, B, Kelly, D, ; (2003) 'Motion detection, the Wigner distribution function, and the optical fractional Fourier transform'. OPT LETT, 28 (11):884-886. [Details]
Hennelly, B, Sheridan, JT, ; (2003) 'Optical image encryption by random shifting in fractional Fourier domains'. OPT LETT, 28 (4):269-271. [Details]
Hennelly, B, Sheridan, JT, ; (2003) 'Fractional Fourier transform-based image encryption: phase retrieval algorithm'. Optics Communications, 226 (1-6):61-80. [Details]
Neipp, C, Belendez, A, Sheridan, JT, Kelly, JV, O'Neill, FT, Gallego, S, Ortuno, M, Pascual, I, ; (2003) 'Non-local polymerization driven diffusion based model: general dependence of the polymerization rate to the exposure intensity'. Optics Express, 11 (16):1876-1886. [Details]
Abe, S, Sheridan, JT, ; (2003) 'Wigner optics in the metaxial regime'. Optik, 114 (3):139-141. [Details]
Neipp, C,Belendez, A,Gallego, S,Ortuno, M,Pascual, I,Sheridan, JT; (2003) 'Angular responses of the first and second diffracted orders in transmission diffraction grating recorded on photopolymer material'. Optics Express, 11 :1835-1843. [Details]
Hennelly, BM,Sheridan, JT; (2003) 'Image encryption and the fractional Fourier transform'. Optik, 114 :251-265. [Details]
Hennelly, B,Sheridan, JT; (2003) 'Fractional Fourier transform-based image encryption: phase retrieval algorithm'. Optics Communications, 226 :61-80. [DOI] [Details]
Abe, S,Sheridan, JT; (2003) 'Wigner optics in the metaxial regime'. Optik, 114 :139-141. [Details]
Hennelly, B,Sheridan, JT; (2003) 'Optical image encryption by random shifting in fractional Fourier domains'. OPT LETT, 28 :269-271. [Details]
Neipp, C,Belendez, A,Sheridan, JT,Kelly, JV,O'Neill, FT,Gallego, S,Ortuno, M,Pascual, I; (2003) 'Non-local polymerization driven diffusion based model: general dependence of the polymerization rate to the exposure intensity'. Optics Express, 11 :1876-1886. [Details]
Sheridan, JT,Hennelly, B,Kelly, D; (2003) 'Motion detection, the Wigner distribution function, and the optical fractional Fourier transform'. OPT LETT, 28 :884-886. [Details]
O'Neill, F. T.,Lawrence, J. R.,Sheridan, J. T.; (2003) 'Comparison of holographic photopolymer materials by use of analytic nonlocal diffusion models (vol 41, pg 845, 2002)'. Applied Optics, 42 (1717):3435-34353435. Available Online [Details]
Lawrence, J. R.,O'Neill, F. T.,Sheridan, J. T.; (2002) 'Adjusted intensity nonlocal diffusion model of photopolymer grating formation'. Journal of the Optical Society of America B-Optical Physics, 19 (44):621-629621. Available Online [Details]
F. T. ONeill, J. T. Sheridan; (2002) 'Photoresist reflow method of microlens production PART II. Analytic Models'. The International Journal for Light and Electron Optics, 113 (9):405-419. [Details]
F. T. ONeill, J. T. Sheridan; (2002) 'Photoresist reflow method of microlens production PART I., Background and experiments'. The International Journal for Light and Electron Optics, 113 (9):391-404. [Details]
J. R. Lawrence, F. T. ONeill, J. T. Sheridan; (2002) 'Adjusted intensity non-local diffusion model of photopolymer grating formation'. Journal of the Optical Society of America B-Optical Phy, 19 (4):621-629. [Details]
F. T. O'Neill, J. R. Lawrence, J. T. Sheridan; (2002) 'Comparison of holographic photopolymer materials using analytic non-local diffusion models'. APPLIED OPTICS, 41 (5):845-852. [Details]
O'Neill, FT, Sheridan, JT, ; (2002) 'Photoresist reflow method of microlens production Part II: Analytic models'. Optik, 113 (9):405-419. [Details]
Lawrence, JR, O'Neill, FT, Sheridan, JT, ; (2002) 'Adjusted intensity nonlocal diffusion model of photopolymer grating formation'. Journal of the Optical Society of America B: Optical Physics, 19 (4):621-629. [Details]
O'Neill, FT, Lawrence, JR, Sheridan, JT, ; (2002) 'Comparison of holographic photopolymer materials by use of analytic nonlocal diffusion models'. Journal of Applied Optics, 41 (5):845-852. [Details]
O'Neill, FT,Lawrence, JR,Sheridan, JT; (2002) 'Comparison of holographic photopolymer materials by use of analytic nonlocal diffusion models'. Journal of Applied Optics, 41 :845-852. [Details]
Lawrence, JR,O'Neill, FT,Sheridan, JT; (2002) 'Adjusted intensity nonlocal diffusion model of photopolymer grating formation'. Journal of the Optical Society of America B: Optical Physics, 19 :621-629. [Details]
O'Neill, FT,Sheridan, JT; (2002) 'Photoresist reflow method of microlens production Part II: Analytic models'. Optik, 113 :405-419. [Details]
O'Neill, FT,Sheridan, JT; (2002) 'Photoresist reflow method of microlens production Part I: Background and experiments'. Optik, 113 :391-404. [Details]
O'Neill, F. T.,Lawrence, J. R.,Sheridan, J. T.; (2002) 'Comparison of holographic photopolymer materials by use of analytic nonlocal diffusion models'. Applied Optics, 41 (55):845-852845. Available Online [Details]
O'Neill, F. T.,Sheridan, J. T.; (2002) 'Photoresist reflow method of microlens production Part I: Background and experiments'. Optik, 113 (99):391-404391. Available Online [Details]
O'Neill, F. T.,Sheridan, J. T.; (2002) 'Photoresist reflow method of microlens production Part II: Analytic models'. Optik, 113 (99):405-419405. Available Online [Details]
Sheridan, J. T.,Downey, M.,O'Neill, F. T.; (2001) 'Diffusion-based model of holographic grating formation in photopolymers: generalized non-local material responses'. Journal of Optics a-Pure and Applied Optics, 3 (66):477-488477. Available Online [Details]
J. R. Lawrence, F. T. ONeill, J. T. Sheridan ; (2001) 'Photopolymer holographic recording material, Optik'. The International Journal for Light and Electron Optics, 112 (10):449-463. [Details]
J. R. Lawrence, F. T. ONeill, J. T. Sheridan; (2001) 'Photopolymer holographic recording material parameter estimation using a non-local diffusion based model'. Journal of Applied Physics, 90 (7):3142-3148. [Details]
J. T. Sheridan, M. Downey, F. T. ONeill; (2001) 'Diffusion based model of holographic grating formation in photopolymers: Generalised non-local material responses'. Journal of the European Optical Society, 3 (6):477-488. [Details]
Patten, R, Sheridan, JT, Larkin, A, ; (2001) 'Speckle photography and the fractional Fourier transform'. Optical Engineering, 40 (8):1438-1440. [Details]
Lawrence, JR, O'Neill, FT, Sheridan, JT, ; (2001) 'Photopolymer holographic recording material'. Optik, 112 (10):449-463. [Details]
Sheridan, JT, Downey, M, O'Neill, FT, ; (2001) 'Diffusion-based model of holographic grating formation in photopolymers: generalized non-local material responses'. Journal of Optics A: Pure and Applied Optics, 3 (6):477-488. [Details]
Lawrence, JR, O'Neill, FT, Sheridan, JT, ; (2001) 'Photopolymer holographic recording material parameter estimation using a nonlocal diffusion based model'. Journal of Applied Physics, 90 (7):3142-3148. [Details]
O'Neill, FT, Lawrence, JR, Sheridan, JT, ; (2001) 'Thickness variation of self-processing acrylamide-based photopolymer and reflection holography'. Optical Engineering, 40 (4):533-539. [Details]
O'Neill, FTO, Lawrence, JR, Sheridan, JT, ; (2001) 'Improvement of holographic recording material using aerosol sealant'. Journal of Optics A: Pure and Applied Optics, 3 (1):20-25. [Details]
Lawrence, JR,O'Neill, FT,Sheridan, JT; (2001) 'Photopolymer holographic recording material parameter estimation using a nonlocal diffusion based model'. Journal of Applied Physics, 90 :3142-3148. [Details]
Lawrence, JR,O'Neill, FT,Sheridan, JT; (2001) 'Photopolymer holographic recording material'. Optik, 112 :449-463. [Details]
O'Neill, FTO,Lawrence, JR,Sheridan, JT; (2001) 'Improvement of holographic recording material using aerosol sealant'. Journal of Optics A: Pure and Applied Optics, 3 :20-25. [Details]
O'Neill, FT,Lawrence, JR,Sheridan, JT; (2001) 'Thickness variation of self-processing acrylamide-based photopolymer and reflection holography'. Optical Engineering, 40 :533-539. [Details]
Patten, R,Sheridan, JT,Larkin, A; (2001) 'Speckle photography and the fractional Fourier transform'. Optical Engineering, 40 :1438-1440. [Details]
Sheridan, JT,Downey, M,O'Neill, FT; (2001) 'Diffusion-based model of holographic grating formation in photopolymers: generalized non-local material responses'. Journal of Optics A: Pure and Applied Optics, 3 :477-488. [Details]
Lawrence, J. R.,O'Neill, F. T.,Sheridan, J. T.; (2001) 'Photopolymer holographic recording material'. Optik, 112 (1010):449-463449. Available Online [Details]
Lawrence, J. R.,O'Neill, F. T.,Sheridan, J. T.; (2001) 'Photopolymer holographic recording material parameter estimation using a nonlocal diffusion based model'. Journal of Applied Physics, 90 (77):3142-31483142. Available Online [Details]
O'Neill, F. T.,Lawrence, J. R.,Sheridan, J. T.; (2001) 'Thickness variation of self-processing acrylamide-based photopolymer and reflection holography'. Optical Engineering, 40 (44):533-539533. Available Online [Details]
O'Neill, F. T. O.,Lawrence, J. R.,Sheridan, J. T.; (2001) 'Improvement of holographic recording material using aerosol sealant'. Journal of Optics a-Pure and Applied Optics, 3 (11):20-2520. Available Online [Details]
O'Neill, F. T.,Lawrence, J. R.,Sheridan, J. T.; (2000) 'Automated recording and testing of holographic optical element arrays'. Optik, 111 (1010):459-467459. Available Online [Details]
F. T. O'Neill, J. R. Lawrence, J. T. Sheridan,; (2000) 'Automised testing and recording of holographic optical element arrays'. The International Journal for Light and Electron Optics, 111 (10):459-467. [Details]
J. T. Sheridan, R. Patten; (2000) 'Fractional Fourier Speckle Photography: Motion Detection and the Optical Fractional Fourier Transformation'. The International Journal for Light and Electron Optics, 111 (7):329-331. [Details]
J. T. Sheridan, J. R. Lawrence; (2000) 'Non-local response diffusion model of holographic recording in photopolymer'. Journal of the Optical Society of America A-Optics Image Science and Vision, 17 (6):1108-1114. [Details]
J. T. Sheridan, R. Patten; (2000) 'Holographic Interferometry and the Fractional Fourier Transformation'. Optics Letters, 25 (7):448-451. [Details]
O'Neill, FT,Lawrence, JR,Sheridan, JT; (2000) 'Automated recording and testing of holographic optical element arrays'. Optik, 111 :459-467. [Details]
O'Neill, FT, Lawrence, JR, Sheridan, JT, ; (2000) 'Automated recording and testing of holographic optical element arrays'. Optik, 111 (10):459-467. [Details]
S. Abe, J. T. Sheridan; (1999) 'Curvature correction model of droplet shape'. Physics Letters A, 253 :317-321. [Details]
S. Abe, J. T. Sheridan; (1999) 'Random Fractional Fourier Transform: Stochastic perturbations along the axis of propagation'. Journal of Peptide Science, 16 (8):1986-1991. [Details]
S. Martin, C. A. Feely, J. T. Sheridan, V. Toal; (1998) 'Applications of a self-developing photopolymer material: Holographic interferometry and high efficiency diffraction optical elements'. Optical Memory and Neural Networks, 7 (2):79-87. [Details]
S. Abe, J. T. Sheridan; (1997) 'An optical implementation for the estimation of the fractional-Fourier order'. Journal of Optical Communications, 137 :214-218. [Details]
J. T. Sheridan; (1996) 'Comment on the full length article: Nonlinear analysis for reflection holograms, by D. Liu and J. Zhou'. Journal of Optical Communications, 129 (1-2):13-14. [Details]
J. T. Sheridan; (1996) 'General fractal preserving linear and non-linear transformations'. The International Journal for Light and Electron Optics, 103 (1):27-30. [Details]
C. Th. Coutsomitros, M. Whelan, J. T. Sheridan; (1995) 'Sensitive low frequency opto-mechanical sensor, '. Zoological Studies, 34 :123-124. [Details]
T. O. Körner, J. T. Sheridan, J. Schwider; (1995) 'Classical diffraction by deep rectangular gratings using the Legendre Exact Eigenfunction Method'. The International Journal for Light and Electron Optics, 99 :95-106. [Details]
T. O. Körner, J. T. Sheridan, J. Schwider; (1995) 'Interferometry resolution examined by means of electromagnetic theory'. Journal of the Optical Society of America A-Optics Image Science and Vision, 12 (4):752-760. [Details]
S. Abe, J. T. Sheridan; (1995) 'The Wigner Distribution Function (WDF) and the Special Affine Fourier Transformation, (SAFT): Signal processing and imaging'. Zoological Studies, 34 :121-122. [Details]
S. Abe, J. T. Sheridan; (1995) 'Comment on the full length paper: The fractional Fourier transformation in optical propagation problems, by T Alivieva, et al'. Journal of Modern Physics, 42 (12):2373-2378. [Details]
J. T. Sheridan, T. O. Körner; (1995) 'Imaging periodic surface relief structures'. Journal of Microscopy, 177 (2):95-107. [Details]
S. Abe, J. T. Sheridan; (1995) 'The almost Fourier and almost Fresnel transformations'. Journal of Optical Communications, 113 :385-388. [Details]
M. Collischon, H. Haidner, P. Kipfer, A. Lang, J. T. Sheridan, J. Schwider, N. Streibl, J. Lindolf; (1994) 'Binary blazed reflection gratings '. Journal of Applied Optics, 33 (16):3572-3577. [Details]
J. T. Sheridan,; (1994) 'Generalisation of the boundary diffraction method for volume gratings'. Journal of the Optical Society of America A-Optics Image Science and Vision, 11 (2):649-656. [Details]
M. Heissmeier, J. T. Sheridan, J. Schwider; (1994) 'Calibration of a microlithographic fabrication process using non-destructive testing and rigorous electromagnetic theory'. The International Journal for Light and Electron Optics, 103 (1):12-18. [Details]
S. Abe, J. T. Sheridan; (1994) 'Corrigenda : Generalization of the fractional Fourier transformation to an arbitrary linear lossless transformation: An operator approach'. Physics, (27):7937. [Details]
J. T. Sheridan, J. Schwider, N. Streibl, S. Haselbeck, M. Eisner, M. Heissmeier, O. Falkenstörfer ; (1994) 'Modelling and measurement of melted microlens shapes'. The International Journal for Light and Electron Optics, 97 (4):174-180. [Details]
S. Abe, J. T. Sheridan; (1994) 'Generalization of the fractional Fourier transformation to an arbitrary linear lossless transformation: An operator approach'. Journal of Physics A, 27 (12):4179-4187. [Details]
J. T. Sheridan; (1994) 'Stacked volume holographic gratings: Part II, Reflection gratings in series, Optik'. The International Journal for Light and Electron Optics, 96 (1):1-12. [Details]
M. Heissmeier, J. T. Sheridan, J. Schwider, N. Streibl; (1994) 'Detection of errors in microlithographic grating fabrication using a simple methodology'. The International Journal for Light and Electron Optics, 95 (4):161-167. [Details]
J. T. Sheridan, C. J. R. Sheppard; (1994) 'Modelling of images of square-wave gratings and isolated edges using rigorous diffraction theory'. Journal of Optical Communications, 105 (5-6):367-378. [Details]
P. Kipfer, M. Collischon, H. Haidner, J. T. Sheridan, J. Schwider, N. Streibl, J. Lindolf,; (1994) 'Infrared optical components based on a microrelief structure'. Optical Engineering, 33 (1):79-84. [Details]
T. O. Körner, J. T. Sheridan; (1994) 'Near-fields of periodic gratings calculated using rigorous electromagnetic theory'. Scanning, 16 :343-352. [Details]
S. Abe, J. T. Sheridan; (1994) 'Optical operations on wave functions as the Abelian subgroups of the special affine Fourier transformation'. Optics Letters, 9 (22):1801-1803. [Details]
H. Haidner, J. T. Sheridan, J. Schwider, N. Streibl; (1993) 'Design of a blazed grating consisting of metallic subwavelength binary grooves'. Journal of Optical Communications, 98 (1-3):5-10. [Details]
H. Haidner, P. Kipfer, J. T. Sheridan, J. Schwider, N. Streibl, J. Lindolf, M. Collischon, A. Lang, J. Hutfless; (1993) 'Polarizing reflection grating beamsplitter for 10.6mm wavelength'. Optical Engineering, 32 (8):1860-1865. [Details]
P. Savander, J. T. Sheridan; (1993) 'Diffraction by crossed gratings in pre-exposed photoresist, Optik'. The International Journal for Light and Electron Optics, 94 (3):101-113. [Details]
P. Savander, J. T. Sheridan,; (1993) 'Pre-exposure for 2-D gratings in photoresist'. The International Journal for Light and Electron Optics, 93 (2):77-83. [Details]
J. T. Sheridan, C. J. R. Sheppard; (1993) 'Coherent imaging of periodic thick fine isolated structures'. Journal of the Optical Society of America A-Optics Image Science and Vision, 10 (4):614-632. [Details]
J. T. Sheridan, C. J. R. Sheppard; (1993) 'Diffraction by striated muscle fibres: Application to image modelling'. Bioimaging, 1 (4):214-227. [Details]
J. T. Sheridan; (1993) 'Stacked volume holographic gratings: Part I, Transmission gratings in series'. The International Journal for Light and Electron Optics, 95 (2):73-80. [Details]
R. Völkel, S. Rosner, H. Kobolla, J. Schmidt, J. Schwider, J. T. Sheridan, N. Streibl; (1993) 'Measurements of the angular spectrum of stray-light for holographic optical elements in dichromated gelatin'. Infrared Physics, 40 (9):1787-1794. [Details]
H. Haidner, J. T. Sheridan, N. Streibl; (1993) 'Dielectric binary blazed gratings'. 32 (22):4276-4278. [Details]
H. Kobolla, J. T. Sheridan, E. Gluch, J. Schmidt, R. Völkel, J. Schwider, N. Streibl; (1993) 'Holographic 2-D mixed polarisation deflection elements'. Journal of Modern Optics, 40 (4):613-624. [Details]
J. Schmidt, R. Völkel, W. Stork, J. T. Sheridan, J. Schwider, N. Streibl, F. Durst,; (1992) 'Diffractive beamsplitter for laser doppler velocimetry'. Optics Letters, 17 (17):1240-1242. [Details]
) J. T. Sheridan, L. Solyma; (1992) 'Diffraction by volume gratings: Approximate solution in terms of boundary diffraction coefficients'. Journal of the Optical Society of America A-Optics Image Science and Vision, 9 (9):1586-1591. [Details]
J. T. Sheridan, L. Solymar; (1992) 'Spurious beams in dielectric gratings of the reflection type: A solution in terms of boundary diffraction coefficients'. Journal of Optical Communications, 94 (1-3):8-12. [Details]
H. Kobolla, J. Schmidt, J. T. Sheridan, N. Streibl, R. Völkel; (1992) 'Holographic optical beamsplitters in dichromated gelatin'. Journal of Modern Optics, 39 (4):881-887. [Details]
E. Gluch, H. Haidner, P. Kipfer, J. T. Sheridan, N. Streibl; (1992) 'Form birefringence of surface relief gratings and its angular dependence'. Optical Communications, 89 (2):173-177. [Details]
J. T. Sheridan; (1992) 'A comparison of diffraction theories for off-Bragg replay'. Journal of Modern Optics, 39 (8):1709-1718. [Details]
J. T. Sheridan, C. J. R. Sheppard; (1990) 'An examination of the theories for the calculation of diffraction by square-wave gratings: Part I, Thickness and period variations for normal incidence, Optik'. The International Journal for Light and Electron Optics, 85 (1):25-32. [Details]
J. T. Sheridan, C. J. R. Sheppard; (1990) 'An examination of the theories for the calculation of diffraction by square-wave gratings: Part II, Angular variation, Optik'. The International Journal for Light and Electron Optics, 85 (2):57-66. [Details]
J. T. Sheridan, C. J. R. Sheppard; (1990) 'An examination of the theories for the calculation of diffraction by square-wave gratings: Part III, Approximate models, Optik'. The International Journal for Light and Electron Optics, 85 (4):135-152. [Details]
J. T. Sheridan, L. Solymar; (1990) 'Boundary diffraction coefficients for calculating spurious beams produced by volume gratings'. Electronics Letters, 26 (22):1840-1841. [Details]

Other Journals

Gopinathan, U., Monaghan, D. S., Naughton, T. J., Sheridan, J. T.; (2006) 'A known-plaintext heuristic attack on the Fourier plane encryption algorithm' Optics Express 14 (8) :3181-3186. [Details]
Sheridan, J. T., Kelly, J. V., Gleeson M.R., Close, C.E., O'Neill, F.T.; (2006) 'Optimized holographic data storage: diffusion and randomization' JOURNAL OF OPTICS A-PURE AND APPLIED OPTICS 8 (3) :236-243. [Details]
Kelly, D. P., Hennelly, B. M., Sheridan, J. T., Rhodes, W. T.; (2006) 'Finite-aperture effects for Fourier transform systems with convergent illumination. Part II: 3-D system analysis' OPTICS COMMUNICATIONS 263 (2) :180-188. [Details]
Kelly, D. P., Sheridan, J. T., Rhodes, W. T.; (2006) 'Finite-aperture effects for Fourier transform systems with convergent illumination. Part I: 2-D system analysis' OPTICS COMMUNICATIONS 263 (2) :171-179. [Details]
Gopinathan, U., Monaghan, D. S., Naughton, T. J., Sheridan, J. T.; (2006) 'A known-plaintext heuristic attack on the Fourier plane encryption algorithm' Optics Express 14 (8) :3181-3186. [Details]
J. T. Sheridan, M. G. Gleeson, J. V. Kelly, F. T. O'Neill; (2005) 'Nonlocal polymerisation driven diffusion model based examination of the scaling law for holographic data storage' Opt. Lett 30 (3) :239-241. [Details]
Timoney, D. J. , Desantes, J. M. , Hernández, L. and Lyons, C. ; (2005) 'Temporal analysis of grating formation in photopolymer using the nonlocal polymerization-driven diffusion model ' OPTICS EXPRESS 13 (18) :6990-7004. [Details]
A. G. Larkin, J. T. Sheridan; (2004) 'Spatial temperature distribution Fiber Bragg grating sensors' J. Opt. A (J. Eur. Opt. Soc.), Pure and Appl. Opt 6 :439-446. [Details]
C. Neipp, M. L. Alvarez, S. Gallego, M. Ortuño, J. T. Sheridan, I. Pascual and A. Beléndez; (2004) 'Angular responses of the first diffracted order in over-modulated volume diffraction gratings' J. Mod. Opt 51 (8) :1149-1169. [Details]
J. T. Sheridan, F. T. O' Neill, J. V. Kelly; (2004) 'Holographic data storage: Optimized scheduling using the non-local polymerization driven diffusion model' J. Opt. Soc. Am. B 21 (8) :1443-1451. [Details]
B. M. Hennelly, J. T. Sheridan; (2004) 'Random phase and Jigsaw encryption in the Fresnel domain' Opt. Eng 43 (10) :2233-2238. [Details]
J. T. Sheridan, J. V. Kelly, G. O'Brien, M. G. Gleeson, F. T. O' Neill; (2004) 'Generalised nonlocal responses and higher harmonic retention in the Non-local Polymerisation Driven Diffusion Model based simulations' J. Opt. A (J. Eur. Opt. Soc.): Pure Appl. Opt 6 :1089-1096. [Details]

Conference Publications

Li, H., Qi, Y., Guo, J., Gleeson, M.R., Sheridan, J.T. (2013) Investigation of the electromagnetic behavior of AA/PVA based photopolymer material . In: Miroslav Hrabovský; John T. Sheridan; Antonio Fimia-Gil eds. Holography: Advances and Modern Trends III Prague, , 15-APR-13 - 17-APR-13 [Details]
Qi, Y., Li, H., Tolstik, E., Guo, J., Gleeson, M.R., Matusevich, V., Kowarschik, R., Sheridan, J.T. (2013) Investigations of the behavior for PQ-PMMA material post-exposure . In: Miroslav Hrabovský; John T. Sheridan; Antonio Fimia-Gil eds. Holographic Materials: Characterisation and Modelling III Prague, , 15-APR-13 - 17-APR-13 [DOI] [Details]
Guo, J., Gleeson, M.R., Sheridan, J.T. (2013) Analysis of the effects of viscosity, volume, and temperature in photopolymer material for holographic applications . In: Miroslav Hrabovský; John T. Sheridan; Antonio Fimia-Gil eds. Holography: Advances and Modern Trends III [Details]
Dayan Li, Damien P. Kelly1 John T. Sheridan (2013) Some characteristics of doubly scattered speckle fields . In: Wolfgang Osten eds. FRINGE Stuttgart, [Details]
Jinxin Guo, John T. Sheridan, and Yasuo Tomita (2013) Significance of Chain Transfer Agents in Holographic Photopolymers Kyoto Kyoto, Japan, [Details]
Li, D., Kirner, R., Kelly, D.P., Sheridan, J.T. (2012) Speckle: Two new metrology techniques Optical Modelling and Design II [Details]
J. T. Sheridan, L. Zhao, J. J. Healy (2012) The Condition Number and First Order Optical Systems Imaging Systems and Applications (ISA) [Details]
J. T. Sheridan, D. P. Kelly (2012) Opto-numeric Systems: Lenses and Pixels Digital Holography and Three-Dimensional Imaging (DH) [Details]
Guo, J., Gleeson, M.R., Sheridan, J.T. (2012) Kinetics of chain transfer agents in photopolymer material Optical Modelling and Design II [Details]
Laura L. Tobin, Dominic Zerulla, John T. Sheridan (2012) STUDYING DYES FOR DYE-SENSITISED SOLAR CELLS Smart Surfaces. 2012 Solar and BioSensor Applications [Details]
Gleeson, M.R., Guo, J., Sheridan, J.T. (2012) Recent developments in the NPDD model Optical Modelling and Design II [Details]
Shi Liu, Bryan M. Hennelly, and John T. Sheridan (2012) Digital image watermarking spread-space spread-spectrum technique based on Double Random Phase Encoding SPIE Optics + Photonics San Diego [Details]
Laura L. Tobin, Dominic Zerulla, K. Ravindranathan Thampi and John T. Sheridan (2012) LED SOLAR SIMULATOR Smart Surfaces. 2012 Solar and BioSensor Applications [Details]
Qi, Y., Gleeson, M.R., Guo, J., Sheridan, J.T. (2012) Investigations of photosensitizers in an AA/PVA-based photopolymer material Optical Modelling and Design II [Details]
Y. Qi, J. Guo, M. R. Gleeson, J. T. Sheridan (2011) Behaviour of four different photosensitisers in photopolymer material Photonics Ireland 2011 [Details]
L. L. Tobin, L. McManus, D. Zerulla, J. T. Sheridan (2011) A LED solar simulator for solar cell performance Photonics Ireland 2011 [Details]
L. L. Tobin, D. Zerulla, J. T. Sheridan (2011) Dye studies for dye-sensitised solar cells Photonics Ireland 2011 [Details]
Y. Qi, J. Guo, M. R. Gleeson, J. T. Sheridan (2011) Application of digital holography in overcoming limited depth of focus of in-situ bioprocess Behaviour of four different photosensitisers in photopolymer material Photonics Ireland 2011 [Details]
Damien P. Kelly, Dayan Li, John T. Sheridan (2011) First order statistical properties of simulated speckle fields Photonics Ireland 2011 [Details]
James P. Ryle, Shi Liu and John T. Sheridan (2011) Application of digital holography in overcoming limited depth of focus of in-situ bioprocess microscropic measurement systems Photonics Ireland 2011 [Details]
Shi Liu, Christian Lingel and John T. Sheridan (2011) Optical encryption: Metrics of robustness and cost functions Photonics Ireland 2011 [Details]
L. Tobin , L. McManus D. Zerulla, J. T. Sheridan (2011) An LED based solar simulator SPIE Optics + Photonics: Solar Energy + Technology 2011 [Details]
L. Tobin , D. Zerulla, J. T. Sheridan (2011) A new approach for dye-studies of dye-sensitised solar cells SPIE Optics + Photonics: Solar Energy + Technology 2011 [Details]
Dayan Li, Damien P. Kelly, and John T. Sheridan (2011) Experimental exploration on the correlation coefficient of static speckles in Fresnel configuration SPIE Optics + Photonics: Solar Energy + Technology 2011 [Details]
John T. Sheridan (2011) Numerical Algorithms, Holography and Speckle Imaging and Applied Optics: OSA Optics & Photonics Congress [Details]
Shi Liu, John T. Sheridan (2011) Optical information hiding by combing image scrambling techniques in fractional Fourier domains ISSC 2011, Dublin [Details]
John T. Sheridan (2011) Photopolymer materials DGaO, Germany [Details]
Du¿an Sabol, Milica Sabolová, Michael R. Gleeson, John T. Sheridan (2011) Spectral study of Irgacure 784 dye in an epoxy resin photopolymer SPIE Europe, Optics and Optoelectronics, Holography: Advances and Modern Trends [Details]
M. R. Gleeson, J. Guo, S. Liu, and J. T. Sheridan (2011) NPDD model: A tool for photopolymer enhancement SPIE Europe, Optics and Optoelectronics, Holography: Advances and Modern Trends [Details]
J. Guo, M. R. Gleeson, S. Liu, and J. T. Sheridan (2011) Theoretical and Experimental Analysis of Chain Transfer Agents Behaviors in Photopolymer Material SPIE Europe, Optics and Optoelectronics, Holography: Advances and Modern Trends [Details]
L. Tobin , D. Zerulla, J. T. Sheridan (2011) Dye-Sensitised Solar Cells IUPAP International Conference on Women in Physics [Details]
Shi Liu, John T. Sheridan (2011) Optical encryption hiding by combing image scrambling techniques in fractional Fourier domains Photonics Ireland 2011 [Details]
Laura Tobin, Dominic Zerulla, John T. Sheridan (2010) Opto-Electrical Properties of PV Cells Globe Forum, Dublin 2010 [Details]
James P. Ryle, Dayan Li and John T. Sheridan (2010) Comparison of Laplacian Differential Reconstruction of Inline Holograms Recorded at Two Different Wavelengths and Distances Digital Holography and Three-Dimensional Imaging (DH) [Details]
John T. Sheridan (2010) Holography and photopolymer recording Materials . In: Partha Banerjee, George Barbastathis, Hiroshi Yoshikawa eds. Digital Holography and Three-Dimensional Imaging (DH) , 12-APR-10 - 14-APR-10 [Details]
Laura L. Tobin, Thomas O'Reilly, Dominic Zerulla, John T. Sheridan (2010) Investigating Dye Sensitised Solar Cells Photonics for Solar Energy Systems III Brussels, Belgium, , 12-APR-10 - 16-APR-10 [Details]
Liu S, Gleeson MR, Guo JX, Sheridan JT (2010) Experimental Study of Primary Radical Generation in Polyvinylalcohol/Acrylamide (PVA/AA) Based Photopolymer Material OPTICAL MODELLING AND DESIGN Brussels, Belgium, , 12-APR-10 - 16-APR-10 [Details]
John T. Sheridan; (2010) A Review of Some Recent Work in the Area of . In: Giselle Bennett eds. Imaging Systems (IS) Tucson Aroizona USA, , 07-JUN-10 - 10-JUN-10 [Details]
Du¿an Sabol; Michael R. Gleeson; John T. Sheridan; (2010) Extracting parameters from slanted non-uniform gratings recorded in photopolymer . In: Frank Wyrowski; John T. Sheridan; Jani Tervo; Youri Meuret eds. Optical Modelling and Design Brussels, , 13-MAY-10 - 14-MAY-10 [DOI] [Details]
James P. Ryle; Susan McDonnell; John T. Sheridan; (2010) Multispectral lensless digital in-line holographic microscope: LED illumination . In: Frank Wyrowski; John T. Sheridan; Jani Tervo; Youri Meuret eds. Optical Modelling and Design [DOI] [Details]
Jinxin Guo; Shui Liu; Michael R. Gleeson; John T. Sheridan; (2010) Theoretical analysis and experimental validation of photosensitizer diffusion in a photopolymer material . In: Frank Wyrowski; John T. Sheridan; Jani Tervo; Youri Meuret eds. Optical Modelling and Design [DOI] [Details]
C. E. Close; M. R. Gleeson; J. T. Sheridan; (2010) Approximating monomer diffusion in the Raman-Nath regime . In: Frank Wyrowski; John T. Sheridan; Jani Tervo; Youri Meuret eds. Optical Modelling and Design [DOI] [Details]
John T Sheridan; (2010) Photopolymer recording materials: characterisation, modelling and applications (Invited) ICTON http://www.itl.waw.pl/konf/icton/2010/ Munich Germany, , 30-JUN-10 [Details]
Healy JJ, Sheridan JT (2010) Numerical approximation of scalar diffraction through first order optical systems OPTICAL MODELLING AND DESIGN , 12-APR-10 - 16-APR-10 [Details]
Shui Liu, Michael R. Gleeson, Dusan Sabol, John T. Sheridan; (2009) Improved model of the photoinitiation mechanisms in Photopolymer materials - Art. No. 73580Q . In: Miroslav Miler, Miroslav Hrabovsky eds. SPIE Europe, Optics and Optoelectronics, Holography: Advances and Modern Trends [Details]
Michael R. Gleeson, Shui Liu, Dusan Sabol, John T. Sheridan; (2009) Non-local Photo-polymerization kinetics with multiple termination mechanisms and post-exposure effects - Art. No. 73580O . In: Miroslav Miler, Miroslav Hrabovsky eds. SPIE Europe, Optics and Optoelectronics, Holography: Advances and Modern Trends [Details]
Ryle, James P.; Al-Kalbani, Mohammed; Collins, Niamh; Gopinathan, Unnikrishnan; Boyle, Gerard; Coakley, Davis; Sheridan, John T.; (2009) Compact portable ocular microtremor sensor: design, development and calibration Conference on Biophotonics - Photonic Solutions for Better Health Care Strasburg, FRANCE, [Details]
William T. Rhodes, John J. Healy and John T Sheridan; (2009) Wigner cross-terms in sampled and other periodic signals . In: Markus Testorf eds. OSA 93rd Annual Meeting, Frontiers in Optics (FiO) Laser Science XXV, 11th-15th October 2009 San Jose, California, USA, , pp.FWW1 [Details]
D. S. Monaghan, U. Gopinathan, G. Situ, T. J. Naughton, John T. Sheridan; (2009) Statistical examination of the standard cost function used in optical image encryption techniques Photonics Ireland 2009, 14th-16th September 2009, Kinsale [Details]
John J. Healy and John T. Sheridan; (2009) What significance do the cross-terms of the Wigner-Ville-Ville distribution function of sampled and otherwise periodic signals hold? Photonics Ireland 2009, 14th-16th September 2009, Kinsale [Details]
Jennifer E. Ward, William T. Rhodesa John T. Sheridan, John J. Healy; (2009) Reducing the effects of turbulence on image resolution using aperture synthesis and lucky imaging Photonics Ireland 2009, 14th-16th September 2009, Kinsale [Details]
D. Sabol, M. R. Gleeson, John T. Sheridan; (2009) The photochemistry of Irgacure 784 dye in an epoxy resin photopolymer Photonics Ireland 2009, 14th-16th September 2009, Kinsale [Details]
Jinxin Guo, Shui Liu, Michael R. Gleeson and John T. Sheridan ; (2009) Reducing the non-local response of photopolymer materials using chain transfer agents Photonics Ireland 2009, 14th-16th September 2009, Kinsale [Details]
D. Sabol, M. R. Gleeson, J. T. Sheridan; (2009) Parametrization of the thick gratings recorded in photopolymer Photonics Ireland 2009, 14th-16th September 2009, Kinsale [Details]
Shui Liu, Michael R. Gleeson, Dusan Sabol, Jinxin Guo and John T. Sheridan; (2009) Analysis of the photo-initiation mechanisms in photopolymer materials Photonics Ireland 2009, 14th-16th September 2009, Kinsale [Details]
L. Tobin, T. O¿Reilly, J. T. Sheridan, D. Zerulla; (2009) Modelling dye sensitized solar cells Photonics Ireland 2009, 14th-16th September 2009, Kinsale [Details]
N. Tarjanyi, D. Sabol, J. T. Sheridan; (2009) Imaging of gratings recorded in photopolymer Photonics Ireland 2009, 14th-16th September 2009, Kinsale [Details]
Michael R. Gleeson, Shui Liu, Dusan Sabol, Jinxin Guo and John T. Sheridan; (2009) Generalised non-local photo-polymerization driven diffusion model Photonics Ireland 2009, 14th-16th September 2009, Kinsale [Details]
C. E. Close, M. R. Gleeson, J. T. Sheridan; (2009) Approximating diffusion rate of monomer with short exposures Photonics Ireland 2009, 14th-16th September 2009, Kinsale [Details]
John J. Healy and John T. Sheridan; (2009) Numerical approximation of linear canonical transform for paraxial lens system design and analysis Photonics Ireland 2009, 14th-16th September 2009, Kinsale [Details]
J. P. Ryle, T. Brosnan, S. McDonnell and J. T. Sheridan; (2009) Lensless digital holographic microscope to classify small biological samples Photonics Ireland 2009, 14th-16th September 2009, Kinsale [Details]
Dusan Sabol, Michael R. Gleeson, John T. Sheridan; (2009) Parameter extraction from gratings recorded in photopolymer - Art. No. 73580R . In: Miroslav Miler, Miroslav Hrabovsky eds. SPIE Europe, Optics and Optoelectronics, Holography: Advances and Modern Trends Prague Congress Centre, Prague Czech Republic, , 20-APR-09 - 23-APR-09 [DOI] [Details]
Michael R. Gleeson, Shui Liu, Dusan Sabol, John T. Sheridan; (2009) Photo-kinetics study of Irgacure 784 dye in an epoxy resin photopolymer - Art. No. 735804 . In: Miroslav Miler, Miroslav Hrabovsky eds. SPIE Europe, Optics and Optoelectronics, Holography: Advances and Modern Trends Prague Congress Centre, Prague Czech Republic, [DOI] [Details]
Norbert Tarjányi, Daniel Kácik, Dusan Sabol, and John T. Sheridan; (2009) Low spatial frequency grating recorded in photopolymer material - Art. No. 73581I . In: Miroslav Miler, Miroslav Hrabovsky eds. SPIE Europe, Optics and Optoelectronics, Holography: Advances and Modern Trends Prague Congress Centre, Prague Czech Republic, , 20-APR-09 - 23-APR-09 [Details]
J. J. Healy and J. T. Sheridan; (2009) Uniform sampling for signals with finite instantaneous bandwidth . In: Chris Bleakley, Liam Marnane, Scott Rickard eds. Proceedings of Irish Systems and Signals Conference Dublin, Ireland, , 10-JUN-09 - 11-JUN-09 [Details]
James P. Ryle, Karen M. Molony, Susan McDonnell, Thomas J. Naughton, and John T. Sheridan; (2009) Multispectral lensless digital holographic microscope: imaging MCF-7 and MDA-MB-231 cancer cell cultures ¿ Art. No. 7442-7 . In: Khan M. Iftekharuddin; Abdul A. S. Awwal eds. SPIE Optics and Photonics for Information Processing III San Diego, California, USA, [Details]
James P. Ryle, Mohammed Al-Kalbani, Unnikrishnan Gopinathan, Gerard Boyle, Davis Coakley and John T. Sheridan; (2009) Speckle interferometric sensor to measure low-amplitude high frequency Ocular Microtremor (OMT) ¿ Art. No. 7442-19 . In: Khan M. Iftekharuddin; Abdul A. S. Awwal eds. SPIE Optics and Photonics for Information Processing III San Diego, California, USA, [Details]
James P. Ryle, David S. Monaghan, Susan McDonnell and John T. Sheridan; (2009) Real world objects: capturing using in-line digital holography, projecting using spatial light modulators ¿ Art. No. 7442-49 . In: Khan M. Iftekharuddin; Abdul A. S. Awwal eds. SPIE Optics and Photonics for Information Processing III [Details]
Karen M. Molony, James P. Ryle, Susan McDonnell, John T. Sheridan and Thomas J.; (2009) Segmentation of biological cells from digital holographic microscopic images ¿ Art. No. 7443-50 . In: Andrew G. Tescher eds. SPIE Applications of Digital image Processing XXXII San Diego, California, USA, [Details]
John Healy, John T. Sheridan and James P. Ryle; (2009) Linear canonical transform sampling: analysis ¿ Art. No. 7427-2 . In: Khan eds. SPIE Optical Modeling and Performance Predictions IV [Details]
Laura L. Tobin, Thomas O¿Reilly, Dominic Zerulla, John T. Sheridan; (2009) Characterising dye-sensitized solar cells - Art. No. 74161L . In: Zakya H. Kafafi, Paul A. Lane eds. SPIE Organic Photovoltaics X San Diego, California, USA, [Details]
J. P. Ryle, U. Gopinathan, M. Al-Kalbani, G. Boyle, D. Coakley and J. T. Sheridan; (2009) Realising a portable sensor capable of measuring the smallest fixational eye movement, Ocular MicroTremor (OMT) . In: B. McCraith, M. Leahy eds. Photonics Ireland 2009, 14th-16th September 2009, Kinsale , 14-SEP-09 - 16-SEP-09 [Details]
Ryle, James P.; Al-Kalbani, Mohammed; Collins, Niamh; Gopinathan, Unnikrishnan; Boyle, Gerard; Coakley, Davis; Sheridan, John T. ; (2008) Speckle interferometric system to measure ocular microtremor - art. no. 69910H . In: Popp, J, Drexler, W, Tuchin, VV, Matthews, DL eds. BIOPHOTONICS: PHOTONIC SOLUTIONS FOR BETTER HEALTH CARE PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) [Details]
Ward, Jennifer E.; Kelly, Damien P.; Sheridan, John T.; (2008) An alignment technique based on the speckle correlation properties of Fresnel transforming optical systems - art. no. 70680L . In: Sasian, JM, Youngworth, RN eds. 2nd Conference on Optical System Alignment and Tolerancing San Diego, CA, , 10-SEP-08 - 11-SEP-08 [Details]
Sabol, Dusan; Sheridan, John T. ; (2008) Approximate analytic analysis of scatter from slanted gratings - art. no. 699408 Conference on Photon Management III Strasbourg, FRANCE, , pp.9/4/08-10/4/09 [Details]
Healy, John J.; O'Grady, Paul; Sheridan, John T.; (2008) Simulating paraxial optical systems using the linear canonical transform: properties, issues and applications - art. no. 70720E . In: Awwal, AAS, Iftekharuddin, KM, Javidi, B eds. Conference on Optics and Photonics for Information Processing II San Diego, CA, , 13-AUG-08 - 14-AUG-08 [Details]
Ward, Jennifer E.; Rhodes, William T.; Sheridan, John T.; (2008) Aperture synthesis imaging through turbulence with the aid of lucky imaging - art. no. 70720I . In: Awwal, AAS, Iftekharuddin, KM, Javidi, B eds. Conference on Optics and Photonics for Information Processing II San Diego, CA, , 13-AUG-08 - 14-AUG-08 [Details]
Liu, Shui; Gleeson, Michael R.; O'Duill, Sean; Sheridan, John T.; (2008) Examination of the photoinitiation processes in photopolymer materials - art. no. 69940O . In: Sheridan, JT, Wyrowski, F eds. PHOTON MANAGEMENT III PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) Strasbourg, FRANCE, , pp.9/4/2008-10/4/2009 [Details]
Healy, John J.; Sheridan, John T.; (2008) Bandwidth, compact support, apertures and the linear canonical transform in ABCD systems - art. no. 69940W . In: Sheridan, JT, Wyrowski, F eds. PHOTON MANAGEMENT III PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) [Details]
Ryle, James P.; Al-Kalbani, Mohammed; Gopinathan, Unnikrishnan; Boyle, Gerard; Coakley, Davis; Sheridan, John T.; (2008) A compact speckle interferometer for measuring low-amplitude low frequency motion - art. no. 69940S . In: Strasbourg, FRANCE eds. Conference on Photon Management III [Details]
Gleeson, Michael R.; Liu, Shui; Close, Ciara E.; Sabol, Dusan; Sheridan, John T.; (2008) Improvement of photopolymer materials for holographic data storage - art. no. 69940P . In: Sheridan, JT, Wyrowski, F eds. PHOTON MANAGEMENT III PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) Strasbourg, FRANCE, [Details]
Healy, JJ; Sheridan, JT ; (2008) Analytical and numerical analysis of ABCD systems - art. no. 699402 . In: Sheridan, JT, Wyrowski, F eds. SPIE Conference on Photon Management III Strasbourg, FRANCE, [Details]
Monaghan, David S.; Gopinathan, Unnikrishnan; Situ, Guohai; Naughton, Thomas J.; Sheridan, John T.; (2008) Cost function statistical analysis in double random phase encoding - art. no. 70720Z . In: Awwal, AAS, Iftekharuddin, KM, Javidi, B eds. Conference on Optics and Photonics for Information Processing II San Diego, CA, [Details]
Hennelly, BM; McDonald, JB; Sheridan, JT; Goplnathan, U; Kelly, DP; Javidi, B; Naughton, TJ ; (2007) Spread space spread spectrum technique for secure multiplexing . In: Benediktsson, JA, Javidi, B, Gudmundsson, KS eds. 6TH INTERNATIONAL WORKSHOP ON INFORMATION OPTICS (WIO '07) AIP CONFERENCE PROCEEDINGS Reykjavik, ICELAND, [Details]
Gleeson, Michael R.; Sheridan, John T. ; (2007) Holographic grating evolution in photopolymer materials - art. no. 66201Q . In: Bell, B, Shimano, T eds. Optical Data Storage 2007 PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) Topical Meeting on Optical Data Storage MAY 20-23, 2007 Portland, OR, [Details]
Sabol, D; Gleeson, MR; Close, CE; Liu, S; Sheridan, JT ; (2007) Photopolymer material used in the recording of slanted gratings - art. no. 66981 . In: Guo, R, Yin, SS, Yu, FTS eds. PHOTONIC FIBER AND CRYSTAL DEVICES: ADVANCES IN MATERIALS AND INNOVATIONS IN DEVICE APPLICATIONS PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) San Diego, CA, [Details]
Monaghan, DS; Situ, GH; Ryle, J; Gopinathan, U; Naughton, TJ; Sheridan, JT ; (2007) Analysis of double random phase encryption from a key-space perspective - art. no. 66950Q . In: Awwal, AAS, Iftekharuddin, KM, Javidi eds. OPTICS AND PHOTONICS FOR INFORMATION PROCESSING PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) San Diego, CA, [Details]
Sheridan, John T.; Gleeson, Michael R.; Close, Ciara E.; Sabol, Dusan ; (2007) Photopolymer materials for holographic data storage applications - art. no. 669807 . In: Guo, R, Yin, SS, Yu, FTS eds. PHOTONIC FIBER AND CRYSTAL DEVICES: ADVANCES IN MATERIALS AND INNOVATIONS IN DEVICE APPLICATIONS PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) San Diego, CA, [Details]
Gopinathan, U., Monaghan, D. S., Naughton, T. J., Sheridan, J. T. ; (2006) Cyptanalysis using optical encryption algorithms Fifth International Workshop on Information Optics Toledo, Spain, , 05-JUN-06 - 07-JUN-06 [Details]
Ryle, J. P., Gopinathan, U., Sheridan, J. T.; (2006) Digital in-line holography of biological specimens SPIE International Symposium Optical Science and Technology Optical Information Systems IV San Diego, California, USA, , 13-AUG-06 - 17-AUG-06 [Details]
O'Neill, F. T., Liu, Y., Carr, A. J., Sheridan, J. T.; (2006) E-Field control of the optical properties of liquid micro-optical elements Photon Management II., SPIE's International Symposium on Photonics Europe Strasbourg, France, , 03-APR-06 - 07-APR-06 [Details]
Ward, J. E., Kelly, D. P., Gopinathan, U., Hennelly, B. M., O'Neill, F. T., Sheridan, J. T.; (2006) Speckle photography based metrology systems and Linear Canonical Transforms in mixed domains SPIE International Symposium Optical Science and Technology Interferometry XI San Diego, California, USA, , 13-AUG-06 - 17-AUG-06 [Details]
Liu, Y., O'Neill, F. T., Ryle, J. P., Gopinathan, U., Sheridan, J. T.; (2006) The fabrication of micro lens controlled by high-voltage SPIE International Symposium Optical Science and Technology Novel Optical Systems Design and Optimization IX San Diego, California, USA, , 13-AUG-06 - 17-AUG-06 [Details]
Monaghan, D. S., Gopinathan, U.,. Naughton, T. J., Sheridan, J. T.; (2006) A numerical analysis of double random phase encryption SPIE International Symposium Optical Science and Technology Optical Information Systems IV San Diego, California, USA, , 13-AUG-06 - 17-AUG-06 [Details]
Monaghan, D. S., Gopinathan, U., Sheridan, J. T.; (2006) Numerical analysis of systematic errors in an optical encryption system Photon Management II., SPIE's International Symposium on Photonics Europe Strasbourg, France, , 03-APR-06 - 07-APR-06 [Details]
Kelly, John V.; Gleeson, Michael R.; Close, Ciara E.; Sheridan, John T. ; (2006) Nonlocal polymerization driven diffusion model: Volume changes during grating formation - art. no. 63350Q . In: Orlic, S, Meerholz, K eds. Organic Holographic Materials and Applications IV PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) [Details]
Gopinathan, Unnikrishnan; Monaghan, David S.; Naughton, Thomas J.; Sheridan, John T. ; (2006) Cryptanalysis of optical encryption: a heuristic approach Information Optics . In: Cristobal, G, Javidi, B, Vallmitjana, S eds. AIP CONFERENCE PROCEEDINGS 5th International Workshop on Information Optics Toledo, SPAIN, [Details]
Gallego, S., Ortuño, M., Neipp, C., Márquez, A., Beléndez, A., Fernández, E., Kelly, J. V., Sheridan, J. T.; (2006) 3-Dimensional analysis of holographic memories based on photopolymers using finite differences method Photon Management II., SPIE's International Symposium on Photonics Europe Strasbourg, France, , 03-APR-06 - 07-APR-06 [Details]
Monaghan, D. S., Gopinathan, U.,. Naughton, T. J., Sheridan, J. T.; (2006) A numerical analysis of double random phase encryption SPIE International Symposium Optical Science and Technology Optical Information Systems IV San Diego, California, USA, , 13-AUG-06 - 17-AUG-06 [Details]
Kelly, J. V., Gleeson, M. R., Close, C. E., O' Neill, F. T., Sheridan, J. T., Gallego, S., Neipp, C.; (2006) Analysis of the temporal effects on grating evolution in photopolymer Photon Management II., SPIE's International Symposium on Photonics Europe Strasbourg, France, , 03-APR-06 - 07-APR-06 [Details]
Healy, J. J., Sheridan, J. T.; (2006) Applications of fast algorithms for the numerical calculation of optical signal transforms Photon Management II., SPIE's International Symposium on Photonics Europe Strasbourg, France, , 03-APR-06 - 07-APR-06 [Details]
Gopinathan, U., Monaghan, D. S., Naughton, T. J., Sheridan, J. T. ; (2006) Cyptanalysis using optical encryption algorithms Fifth International Workshop on Information Optics Toledo, Spain, , 05-JUN-06 - 07-JUN-06 [Details]
Ryle, J. P., Gopinathan, U., Sheridan, J. T.; (2006) Digital in-line holography of biological specimens SPIE International Symposium Optical Science and Technology Optical Information Systems IV San Diego, California, USA, , 13-AUG-06 - 17-AUG-06 [Details]
O'Neill, F. T., Liu, Y., Carr, A. J., Sheridan, J. T.; (2006) E-Field control of the optical properties of liquid micro-optical elements Photon Management II., SPIE's International Symposium on Photonics Europe Strasbourg, France, , 03-APR-06 - 07-APR-06 [Details]
Healy, J. J., Sheridan, J. T.; (2006) Fast numerical algorithms for optical systems Irish Signals and Systems Conference 2006, ISSC Dublin Institute of Technology, Dublln, , 28-JUN-06 - 30-JUN-06 [Details]
Close, C. E., Sheridan, J. T., Gleeson, M. R., Kelly, J. V., Mooney, D., O'Neill, F. T.; (2006) Impacts of modifier chemicals on the rates of diffusion in Acrylamide/PVA photopolymer SPIE International Symposium Optical Science and TechnologyOrganic Holographic Materials and Applications IV San Diego, California, USA, , 13-AUG-06 - 17-AUG-06 [Details]
Healy, J. J. , Sheridan, J. T.; (2006) New fast algorithm for the numerical computation of quadratic-phase integrals SPIE International Symposium Optical Science and Technology aAgorithms San Diego, California, USA, , 13-AUG-06 - 17-AUG-06 [Details]
Kelly, J. V., Gleeson, M. R., Close, C. E., Sheridan, J. T.; (2006) Nonlocal polymerization driven diffusion model: volume changes during grating formation SPIE International Symposium Optical Science and TechnologyOrganic Holographic Materials and Applications IV San Diego, California, USA, , 13-AUG-06 - 17-AUG-06 [Details]
Monaghan, D. S., Gopinathan, U., Sheridan, J. T.; (2006) Numerical analysis of systematic errors in an optical encryption system Photon Management II., SPIE's International Symposium on Photonics Europe Strasbourg, France, , 03-APR-06 - 07-APR-06 [Details]
Ward, D. Kelly, J. E., Sheridan, J. T.; (2006) Optical signal processing based metrology systems Irish Signals and Systems Conference 2006, ISSC Dublin Institute of Technology, Dublln, , 28-JUN-06 - 30-JUN-06 [Details]
Kelly, J. V., Gleeson, M. R., Close, C. E., Sheridan, J. T.; (2006) Optimized scheduling technique for holographic data storage SPIE International Symposium Optical Science and Technology Organic Holographic Materials and Applications IV San Diego, California, USA, , 13-AUG-06 - 17-AUG-06 [Details]
Gleeson, M.R.,Kelly, J.V., Close, C.E., O'Neill, F.T., Sheridan, J.T.; (2006) Photochemical effects during fabrication of holographic gratings in Acrylamide based photopolymer materials Photon Management II., SPIE's International Symposium on Photonics Europe Strasbourg, France, , 03-APR-06 - 07-APR-06 [Details]
Gleeson, M. R., Kelly, J. V., Close, C. E., O'Neill,F. T., Sheridan, J. T.; (2006) Photochemical effects during holographic grating formation in photopolymer using the nonlocal polymerisation driven diffusion model SPIE International Symposium Optical Science and TechnologyOrganic Holographic Materials and Applications IV San Diego, California, USA, , 13-AUG-06 - 17-AUG-06 [Details]
Sheridan, J. T., Kelly, J. V., Gleeson, M. R., Close, C. E.; (2006) Photopolymer materials for holographic data storage applications Photonics North, New Optical Materials,Optical Memories Quebec, Canada, , 06-JUN-06 - 07-JUN-06 [Details]
Kelly, D. P., Ward, J. E., Patten, R. P., Hennelly, B. M., Liu, Y., Sheridan, J. T.; (2006) Speckle based metrology systems and Linear Canonical Transforms photography in mixed domains Photon Management II., SPIE's International Symposium on Photonics Europe Strasbourg, France, , 03-APR-06 - 07-APR-06 [Details]
Ward, J. E., Kelly, D. P., Gopinathan, U., Hennelly, B. M., O'Neill, F. T., Sheridan, J. T.; (2006) Speckle photography based metrology systems and Linear Canonical Transforms in mixed domains SPIE International Symposium Optical Science and Technology Interferometry XI San Diego, California, USA, , 13-AUG-06 - 17-AUG-06 [Details]
Liu, Y., O'Neill, F. T., Ryle, J. P., Gopinathan, U., Sheridan, J. T.; (2006) The fabrication of micro lens controlled by high-voltage SPIE International Symposium Optical Science and Technology Novel Optical Systems Design and Optimization IX San Diego, California, USA, , 13-AUG-06 - 17-AUG-06 [Details]
Close,C. E., Sheridan, J. T., Gleeson, M. R., Kelly, J. V., Mooney, D.; (2006) * Photon Management II., SPIE's International Symposium on Photonics Europe Strasbourg, France, , 03-APR-06 - 07-APR-06 [Details]
U. Gopinathan, D.S. Monaghan, A.E. Shortt, T.J. Naughton, J.T. Sheridan; (2005) Strengths and limitations of optical techniques for 2D and 3D data encryption LEOS Annual Meeting Sydney, Australia, , 23-OCT-05 - 27-OCT-05 [Details]
C. E. Close, M. R. Gleeson, J. V. Kelly, F. T. O'Neill, M. Kennedy, J. T. Sheridan; (2005) The Impact of Inhibition Mechanisms in Non-Local Photopolymer Materials Optical Holographic Materials and Applications III, Proc. SPIE [Details]
Maycock J., McElhinney C. P., Shortt A. E., Naughton, T. J. , McDonald J. B. , Hennelly, B. M., Gopinathan, U., Monaghan D S., Sheridan J. T., Javidi, B.; (2005) Holographic image processing of three-dimensional objects SPIE Optics East 2005,Three-Dimensional TV, Video, and Display IV Boston, USA, , 23-OCT-05 - 26-OCT-05 [Details]
Close, C. E., Kelly, J. V., Gleeson, M. R. , O'Neill, F. T., Sheridan, J. T.; (2005) Material kinetics during fabrication of holographic gratings in Acrylamide-based photopolymer Frontiers in Optics/Laser Science XXI, Optical Society of America Annual Meeting Tucson, Arizona, USA, , 15-OCT-05 - 21-OCT-05 [Details]
Rhodes, W. T., Hennelly, B. M., Sheridan, J. T.; (2005) Optical wave propagation simulation, Wigner phase-space diagrams, and wave energy confinement Frontiers in Optics/Laser Science XXI, Optical Society of America Annual Meeting Tucson, Arizona, USA, , 15-OCT-05 - 21-OCT-05 [Details]
Gopinathan, U., Monaghan, D.S., Naughton, T.J., Sheridan, J.T.; (2005) Strengths and limitations of optical techniques for 2D and 3D data encryption IEEE LEOS Annual Meeting Sydney, Australia, , 23-OCT-05 - 28-OCT-05 [Details]
Gopinathan, U., Monaghan, D.S., Naughton,T. J., Sheridan, J. T.; (2005) An optical encryption scheme that uses polarization of coherent light Frontiers in Optics/Laser Science XXI, Optical Society of America Annual Meeting Tucson, Arizona, USA, , 15-OCT-05 - 21-OCT-05 [Details]
Gopinathan, U; Monaghan, DS; Naughton, TJ; Sheridan, JT; Javidi, B ; (2005) Strengths and weaknesses of optical encryption algorithms 2005 IEEE LEOS Annual Meeting Conference Proceedings (LEOS) IEEE Lasers and Electro-Optics Society (LEOS) Annual Meeting 18th Annual Meeting of the IEEE-Lasers-and-Electro-Optical-Society Sydney, AUSTRALIA, [Details]
Kelly, John V.; Gleeson, Michael R.; O' Neill, Feidhlim T.; Sheridan, John T.; Gallego, Sergi; Neipp, Cristian ; (2005) Examination of the temporal and kinetic effects in acrylamide based photopolymer using the Nonlocal Polymer Driven Diffusion Model (NPDD) - art. no. 625207 . In: Denisyuk, Y, Sainov, V, Stoykova, E eds. Holography 2005: International Conference on Holography, Optical Recording, and Processing of Information PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) International Conference on Holography, Optical Recording and Processing of Information [Details]
Gallego, S.; Ortuno, M.; Neipp, C.; Marquez, A.; Kelly, J. V.; Sheridan, J. T.; Belendez, A.; Pascual, I. ; (2005) 3-D behaviour of photopolymers as holographic recording material - art. no. 62520B . In: Denisyuk, Y, Sainov, V, Stoykova, E eds. Holography 2005: International Conference on Holography, Optical Recording, and Processing of Information PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE) International Conference on Holography, Optical Recording and Processing of Information Varna, BULGARIA, [Details]
Gopinathan, U., Monaghan, D.S., Naughton, T.J., Sheridan, J.T.; (2005) Strengths and limitations of optical techniques for 2D and 3D data encryption IEEE LEOS Annual Meeting Sydney, Australia, , 23-OCT-05 - 28-OCT-05 [Details]
T. Naughton, J. T. Sheridan; (2005) Special issue Part I.: Optical Encryption, Optics in Information Systems (OIS), (SPIE International Technical Group Newsletter) SPIE's International Technical Group Newsletter (2005) [Details]
B. M. Hennelly, J. T. Sheridan; (2005) A Recursive Fast Algorithm for the Linear Canonical Transform Image Processing, Proc. SPIE [Details]
J. T. Sheridan, J. V. Kelly, F. T. O'Neill; (2005) Temporal evolution of grating formation in photopolymer Photon Management Research in Ireland, Proc. SPIE [Details]
J. T. Sheridan, M. R. Gleeson, J. V. Kelly, F. T. O'Neill; (2005) Scaling laws for photopolymer holographic data storage media Photon Management Research in Ireland, Proc. SPIE [Details]
C. Neipp, J. T. Sheridan, National Univ. of Ireland/Dublin (Ireland); C. Pascual, A. Márquez, M. L. Álvarez, I. V. Pascual, A. Beléndez; (2005) Finite difference time domain method (FDTD) to predict the efficiencies of the different orders inside a volume grating Photon Management Research in Ireland, Proc. SPIE [Details]
J. T. Sheridan, M. R. Gleeson, F. T. O'Neill, J. V. Kelly; (2005) Modulation of recording beams during holographic grating formation in photopolymer materials Photon Management Research in Ireland, Proc. SPIE [Details]
D. P. Kelly, J. T. Sheridan; (2005) Considering diffraction effects in the 3D scaled optical Fourier transform Photon Management Research in Ireland, Proc. SPIE [Details]
B. M. Hennelly, J. T. Sheridan; (2005) Tracking the Space Bandwidth Product in Optical Systems Photon Management Research in Ireland, Proc. SPIE [Details]
J. T. Sheridan, M. R. Gleeson, C. E. Close, F. T. O'Neill, J. V. Kelly; (2005) Bulk recording and testing of holographic gratings in acrylamide-based photopolymer material Photon Management Research in Ireland, Proc. SPIE [Details]
J. T. Sheridan, D. S. Monaghan, B. M. Hennelly, D. P. Kelly, U. Gopinathan, T. J. Naughton; (2005) Applications of spatial light modulators in optical signal processing systems Photon Management Research in Ireland, (poster), Proc. SPIE [Details]
F. T. O'Neill, A. J. Carr, S. M. Daniels, M. R. Gleeson , J. V. Kelly, J. R. Lawrence, J. T. Sheridan; (2005) Photo-embossed optical elements and microfluidic lens fabrication Proc. SPIE [Details]
J. T. Sheridan, W. T. Rhodes, B. M. Hennelly; (2005) Wigner Optics Optics Education, Proc. SPIE [Details]
U. Gopinathan, D.S. Monaghan, A.E. Shortt, T.J. Naughton, J.T. Sheridan, B. Javidi; (2005) Capture, Encryption, Compression, and Display of Digital Holograms of 3D Objects Holography 2005, International Conference on Holography, Optical Recording and Procesing of Information Varna, Bulgaria, [Details]
J. V. Kelly, F. T. O' Neill, J. T. Sheridan; (2005) The examination of temporal and kinetic effects in acrylamide based photopolymer using the nonlocal polymer driven diffusion model (NPDD) Holography 2005, International Conference on Holography, Optical Recording and Procesing of Information Varna, Bulgaria, [Details]
B. M. Hennelly, D. S. Monaghan, J. T. Sheridan; (2005) Efficient Numerical Algorithms for the Special Affine Fourier Transform Holography 2005, International Conference on Holography, Optical Recording and Procesing of Information Varna, Bulgaria, [Details]
B. M. Hennelly, D. Kelly, J. T. Sheridan; (2005) Quantifying Superresolution in Phase Space Holography 2005, International Conference on Holography, Optical Recording and Procesing of Information Varna, Bulgaria, [Details]
E. Dovolnov, S. Sharangovich, J. T. Sheridan; (2005) Theoretical and experimental investigation of photopolymer chirped gratings formation OSA TOPS [Details]
E. Dovolnov, S. Sharangovich, J. T. Sheridan; (2005) Inharmonic theoretical models for photopolymers gratings formation OSA TOPS [Details]
F.T. O'Neill, I. C. Rowsome, A. J. Carr, S. M. Daniels, M. R. Gleeson. J. V. Kelly, J. R. Lawrence, J. T. Sheridan; (2005) Micro-optical elements produced using an photo-embossing technique in photopolymers Advancement in Polymer optics, design, Fabrication and Materials, Proc. SPIE [Details]
Ying (Lucy) Liu, J. E. Ward, D. P. Kelly, B. M. Hennelly, J. T. Sheridan; (2005) Plane and Spherical Wavefronts and their application to Speckle Photography based Metrology Systems Recent Developments in Traceable Dimensional Measurements III, Proc. SPIE [Details]
D. S. Monaghan, U. Gopinathan, T. J. Naughton, J. T. Sheridan; (2005) Digital Optics, Digital Holography and Optical Encryption Optical Information Processing III, Ed. B. Javidi, Proc. SPIE [Details]
D. P. Kelly, B. M. Hennelly, J. T. Sheridan; (2005) Analytical and Numerical analysis of Linear Optical Systems Optical Information Processing III, Proc. SPIE [Details]
B. M. Hennelly, J. T. Sheridan; (2005) Iterative phase retrieval algorithm using various Linear Canonical Transforms in the light of the Space-Bandwidth Product Optical Information Processing III, Proc. SPIE [Details]
B. M. Hennelly, J. T. Sheridan; (2005) A Recursive Algorithm for the Fast Linear Canonical Transform and Applications Advanced Signal Processing Algorithms, Architectures and Implementations XV, Proc. SPIE [Details]
B. M. Hennelly, J. T. Sheridan; (2005) Secure Multiplexing of images using Double Random Phase Encoding and Compression using the Space Bandwidth Product Mathematics of Data/Image Coding, Compression, and Encryption VIII, Proc. SPIE [Details]
J. V. Kelly, F. T. O' Neill, J. T. Sheridan; (2005) The use of the nonlocal diffusion model in describing grating evolution for short exposures in an Acrylamide based photopolymer Optical Holographic Materials and Applications III, Proc. SPIE [Details]
M. R. Gleeson, C. E. Close, J. V. Kelly, F. T. O'Neill, M. Kennedy, J. T. Sheridan; (2005) Control and measurement of physical parameters in the process of fabricating holographic gratings in Acrylamide based photopolymers Optical Holographic Materials and Applications III, Proc. SPIE [Details]
Gopinathan, U., Monaghan, D.S., Naughton,T. J., Sheridan, J. T.; (2005) An optical encryption scheme that uses polarization of coherent light Frontiers in Optics/Laser Science XXI, Optical Society of America Annual Meeting Tucson, Arizona, USA, , 15-OCT-05 - 21-OCT-05 [Details]
J. T. Sheridan; (2004) Optics in Information Systems (OIS), SPIE's International Technical Group Newsletter (January 2004) Part 2, Special issue: Holographic Materials for Data Storage, Optics in Information Systems (OIS), (SPIE's International Technical Group Newsletter), Vol. 15, No. 1 [Details]
S. Gallego, M. Ortuño, C. Neipp, A. Márquez, J.T. Sheridan, A. Beléndez and I. Pascual; (2004) Depth attenuated refractive index profiles in holographic gratings recorded in photopolymer materials Photonics Europe, SPIE conference Strasbourg, , 26-APR-04 - 30-APR-04 [Details]
B. M. Hennelly, J. T. Sheridan; (2004) Numerical implementations of the fractional Fourier and Linear Canonical Transforms: Image Encryption and Metrology Photonics Europe, SPIE conference Strasbourg, , 26-APR-04 - 30-APR-04 [Details]
John V. Kelly, Feidhlim T. O' Neill, John T. Sheridan; (2004) Holographic photopolymer materials: Non-ideal kinetic behaviour Photonics Europe, SPIE conference Strasbourg, [Details]
D. Kelly, J. T. Sheridan, W. T. Rhodes; (2004) Considering the effect of diffraction on the Scaled Optical Fourier Transform Photonics Europe, SPIE conference Strasbourg, , 26-APR-04 - 30-APR-04 [Details]
M. R. Gleeson, J. T. Sheridan; (2004) Modulation of recording beams during grating formation Photonics Europe, SPIE conference Strasbourg, , 26-APR-04 - 30-APR-04 [Details]
F. T. O'Neill, J. T. Sheridan; (2004) Photoresist reflow method of microlens production: Modeling and fabrication techniques Photonics Europe, SPIE conference Strasbourg, , 26-APR-04 - 30-APR-04 [Details]
F. T. O' Neill, M. R. Gleeson, J. V. Kelly, J. T. Sheridan; (2004) Micro-optical elements ETOS (Emerging Technologies in Optical Science) Cork, , 26-JUL-04 - 29-JUL-04 [Details]
F. T. O'Neill, A. J. Carr, S. M. Daniels, M. R. Gleeson, J. V. Kelly, J. R. Lawrence, J. T. Sheridan; (2004) Refractive optical elements produced in photopolymer layers Photonics Europe, SPIE conference Strasbourg, , 26-APR-04 - 30-APR-04 [Details]
J. T. Sheridan, F. T. O'Neill, C. Walsh; (2004) Microlenses: Production, modeling and fabrication techniques AM04-AM402-63 [Details]
J. T. Sheridan, F. T. O'Neill, C. Walsh; (2004) Microlenses: Production, modeling and fabrication techniques * [Details]
J. T. Sheridan, F. T. O'Neill ; (2004) Micro-optical elements: E-Field modification of lens performance Photonics Europe, SPIE conference Strasbourg, [Details]
J. T. Sheridan, B. M. Hennelly; (2004) Encryption using fractional Fourier and Fresnel transforms Photonics Europe, SPIE conference Strasbourg, [Details]
J. T. Sheridan, B. M. Hennelly; (2004) Fast numerical algorithms for the FRT and LCT Photonics Europe, SPIE conference Strasbourg, [Details]
J. T. Sheridan, D. Kelly, W. T. Rhodes; (2004) 3-D Scaled Optical Fourier Transform ' Diffraction Effects Photonics Europe, SPIE conference Strasbourg, [Details]
J. T. Sheridan, D. Kelly, B. M. Hennelly, A. O'Dowd; (2004) The Optical Fractional Fourier Transform and its application to a speckle based Metrology System Photonics Europe, SPIE conference Strasbourg, [Details]
J. V. Kelly, F. T. O' Neill, C. Neipp, J. T. Sheridan; (2004) Nonlocal temporal behaviour in photopolymers and its effect on grating formation Photonics Europe, SPIE conference Strasbourg, [Details]
J. T. Sheridan, J. V. Kelly, J. O'Brien, F. T. O' Neill; (2004) Higher harmonic nonlocal polymisation driven diffusion model: Generalised nonlinearities and nonlocal responses Photonics Europe, SPIE conference Strasbourg, [Details]
M. R. Gleeson, C. E. Close, F. T. O'Neill, J. T. Sheridan; (2004) Fabrication and testing of holographic gratings Photonics Europe, SPIE conference Strasbourg, [Details]
M. R. Gleeson, F. T. O'Neill, J. T. Sheridan; (2004) Recording beams modulation during grating formation Photonics Europe, SPIE conference Strasbourg, [Details]
U. Gopinathan, D.S. Monaghan, A.E. Shortt, T.J. Naughton, J.T. Sheridan; (2003) Digital holography Optical Society of America Annual Meeting in Tucson Arizona, USA, , 06-OCT-03 - 08-OCT-03 [Details]
John T. Sheridan, Feidhlim T. O Neill; (2003) Melted (Reflow) Microlens Array Formation SPIE, San Diego (3rd-8th August 2003) Session: Wave Optical Engineering/Lithography and Micromachining, Chair: Ernst-Bernhard Kley, Hans Peter Herzig, SPIE, San Diego August 2003 San Diego, [Details]
J. T. Sheridan; (2003) Holography, SPIE's International Technical Group Newsletter (November 2003) Part 1, Special issue: Holographic Materials for Data Storage, Holography (SPIE's International Technical Group Newsletter), Vol. 14, No. 2 [Details]
John T. Sheridan, Damien Kelly, William T. Rhodes; (2003) The Scaled Optical Fourier Transform: Practical Limitations SPIE, San Diego (3rd-8th August 2003) Session: Wave Optical Engineering/Wave-Optical Systems Engineering II, Chair: Frank Wyrowski, SPIE, San Diego August 2003 San Diego, [Details]
John T. Sheridan, Feidhlim T. ONeill, John V. Kelly; (2003) Photopolymer holographic materials: The non-local diffusion model International Conference on Photorefractive Effects, Materials, and Devices, , (June 17 and 21, 2003) Photorefractive Effects, Materials, and Devices, Trends in Optics and Photonics (TOPS), Optical Society of America Nice, France, , pp.206-212 [Details]
John T. Sheridan, Bryan Hennelly, Feidhlim T. O Neill,; (2003) Wigner Optics and Wave Optics: Fundamental and Practical Applications SPIE, San Diego (3rd-8th August 2003) Session: Wave Optical Engineering/Wave-Optical Systems Engineering II, Chair Frank Wyrowski, SPIE, San Diego August 2003 San Diego, [Details]
John T. Sheridan, Feidhlim T. ONeill, John V. Kelly,; (2003) Holographic Photopolymer Materials with Non-local and Non-Linear Response SPIE, San Diego (3rd-8th August 2003) Session: Organic Photonics and Electronics / Organic Holographic Materials and Applications, Chair: Zakya H. Kafafi, Klaus Meerholz, SPIE, San Diego August 2003 San Diego, [Details]
William T. Rhodes, Karl-Heinz Brenner, John T. Sheridan,; (2003) Why Teach Wigner Optics? 8th Int'l Conference on Education and Training on Optics and Photonics (ETOP 2003) Tucson, Arizona, USA. (6-8 October 2003)ETOP, 2003 Tucson, Arizona, [Details]
Bryan Hennelly, John T. Sheridan; (2003) Image Encryption techniques based on the fractional Fourier transform SPIE, San Diego (3rd-8th August 2003) Session: Optical Information Systems, Chair: Bahram Javidi, Demetri Psaltis, SPIE, San Diego August San Diego, [Details]
B. Hennelly, R. P. Patten, J. T. Sheridan; (2002) Applications of the Fractional Fourier Transform: Metrology and Data Encryption, Opto Ireland Opto Ireland, SPIEs Regional Meeting on Optoelectronics, Photonics and Imaging, Galway, Ireland (5th-6th September, 2002). Proc. SPIE, Vol. 4877, 2002. (ISBN 0-8194-4658-0) Galway, Ireland, [Details]
F. T. ONeill, J. T. Sheridan, J. R. Lawrence, S. Abe, Opto Ireland,; (2002) Melted Microlenses: Fabrication, Performance and Modelling Opto Ireland, SPIEs Regional Meeting on Optoelectronics, Photonics and Imaging, Galway, Ireland (5th-6th September, 2002). Proc. SPIE, Vol. 4876, 2002. (ISBN 0-8194-4657-2) Galway, Ireland, [Details]
Sheridan, J.T., Gerry Byrne, Patrick Connolly, Brian Glennon, Conor Heneghan, David Fitzpatrick, Donal Finn, Michael Gilchrist, Patricia Kieran, Frank McLoughlin, Brian Mulkeen, Neal Murphy, William OConnor, Ronan ODowd, Mark OMalley, Malachy ORourke, Richard Reilly,; (2002) Optics Education within Engineering at University College Dublin Opto Ireland, Editor Thomas J. Glynn, Proc. SPIE, Vol. 4876, 2002. (ISBN 0-8194-4657-2) *, [Details]
J. T. Sheridan, F. T. ONeill, J. R. Lawrence; (2002) Non-local material response of photopolymer holographic recording materials Holography, SPIEs International Technical Group Newsletter (May, 2002). Holography (SPIEs International Technical Group Newsletter) *, , pp.7-9 [Details]
Sheridan, J.T., Byrne, G., Connolly, P., Glennon, B., Heneghan, C., FitzPatrick, D., Finn, D., Gilchrist, M.D., Kieran, P., McLoughlin, F., Mulkeen, B., Murphy, N., OConnor, W., ODowd, R., OMalley, M., ORourke, M. & Reilly, R.,; (2002) Optics education within engineering at UCD SPIE 4876, Optics and Photonics Technologies and Applications Galway, Ireland, , 05-SEP-02 - 06-SEP-02 [Details]
B. Hennelly, R. P. Patten, J. T. Sheridan; (2002) Applications of the Fractional Fourier Transform: Metrology and Data Encryption Opto Ireland, SPIE's Regional Meeting on Optoelectronics, Photonics and Imaging Galway, , 05-SEP-02 - 06-SEP-02 [Details]
F. T. ONeill, J. T. Sheridan, J. R. Lawrence; (2002) Non-local Material Response of Photopolymer Holographic Materials Opto Ireland, SPIEs Regional Meeting on Optoelectronics, Photonics and Imaging, Galway, Ireland(5th-6th September, 2002). Proc. SPIE, Vol. 4876, 2002. (ISBN 0-8194-4657-2) Galway, Ireland, [Details]
T. Sheridan, Gerry Byrne, Patrick Connolly, Brian Glennon, Conor Heneghan, David Fitzpatrick, Donal Finn, Michael Gilchrist, Patricia Kieran, Frank McLoughlin, Brian Mulkeen, Neal Murphy, William OConnor,Ronan ODowd, Mark OMalley, Malachy ORourke, Richard Reilly,; (2002) Optics Education within Engineering at University College Dublin Opto Ireland, SPIEs Regional Meeting on Optoelectronics, Photonics and Imaging, Galway, Ireland(5th-6th September, 2002). Proc. SPIE, Vol. 4876, 2002. (ISBN 0-8194-4657-2) Galway, Ireland, [Details]
Sheridan, J.T., Byrne, G., Connolly, P., Glennon, B., Heneghan, C., FitzPatrick, D., Finn, D., Gilchrist, M.D., Kieran, P., McLoughlin, F., Mulkeen, B., Murphy, N., OConnor, W., ODowd, R., OMalley, M., ORourke, M. & Reilly, R.,; (2002) Optics education within engineering at UCD Proceedings of SPIE 4876, Optics and Photonics Technologies and Applications Galway, Ireland, , 05-SEP-02 - 06-SEP-02 , pp.55-67 [DOI] [Details]
Sheridan, J.T., Byrne, G., Connolly, P., Glennon, B., Heneghan, C., FitzPatrick, D., Finn, D., Gilchrist, M.D., Kieran, P., McLoughlin, F., Mulkeen, B., Murphy, N., OConnor, W., ODowd, R., OMalley, M., ORourke, M. & Reilly, R.,; (2002) Optics education within engineering at UCD Proceedings of SPIE 4876, Optics and Photonics Technologies and Applications Galway, Ireland, , 05-SEP-02 - 06-SEP-02 [Details]
A. G. Larkin, J. T. Sheridan, P. Mathews, P. McNally; (2002) Fiber Bragg Gratings as Distributed Temperature Sensors, Opto Ireland Opto Ireland, SPIEs Regional Meeting on Optoelectronics, Photonics and Imaging, Galway, Ireland(5th-6th September, 2002). Proc. SPIE, Vol. 4876, 2002. (ISBN 0-8194-4657-2) Galway, Ireland, [Details]
S. Martin, C. A. Feely, J. T. Sheridan, V. Toal,; (1998) Application of a self-developing photopolymer material: Holographic interferometry and high efficiency diffractive optical elements Holographic Materials IV, SPIE Photonic West 98, San Hose, USA (24-30 January, 1998) Proc. SPIE, Vol. 3294, 1998 San Hose, USA, [Details]
S. Martin, C. A. Feely, J. T. Sheridan, V. Toal,; (1998) High efficiency diffractive optical elements recorded in a self developing photopolymer materials Applied Optics and Optoelectronics, Institute of Physic, , (16th-19th March, 1998) Proc. IOP 1998 Brighton, UK, [Details]
B. Bowe, F. O'Neill, C. Borry, J. T. Sheridan ; (1998) LabView control of opto-mechanical systems International Signals and Systems Conference, Kevin St., Ireland (25th-26th May, 1998) Ireland, [Details]
R. P. Kenny, E. Guterriez, A. C. Lucia, M. P. Whelan, J. T. Sheridan, ; (1997) Fibre optic in-fibre grating sensor for use in structural monitoring IEE Colloquium, Optical Techniques for Smart Structures and Structural Monitoring, London. (17 February 1997) Proc. IEE, 1997 London, [Details]
R. Kenny, M. P. Whelan, J. T. Sheridan, C. Th. Coutsomitros,; (1996) Opto-mechanical sensor technology for the measurement of low frequency micro-vibrations and temperature variations IEEE Proceedings ETIM'96, Chair V. Piuri, 1996.IEEE Instruments and Measurement Society, Workshop on Emergent Technologies, Como, Italy (10-14 June, 1996): Como, Italy, , pp.95-102 [Details]
S. V.Babin, J. T. Sheridan, ; (1996) Rigorous Electromagnetic Analysis of Aerial Image Formation in Photoresist International Symposium on Microlithography, (10-15 March 1996): Proc. SPIE, Optical Microlithography IX, Editor G. E. Fuller, Vol. 2726, 1996 Santa Clara, CA, USA, , pp.299-310 [Details]
M. P. Whelan, R. Kenny, J. T. Sheridan, C. Th. Coutsomitros; (1996) Thin cavity interferometric sensor for detection of weak radiation flux and microvibrations Institute for Systems, Informatics and Safety, European Commission Joint Research Center, Ispra (1996): Conference on Optical Inspection and Micromeasurement Ispra, , pp.745-756 [Details]
S. Abe, J. T. Sheridan,; (1995) The Wigner Distribution Function (WDF) and the Special Affine Fourier Transformation, (SAFT): Signal processing and imaging Microscopy '95, Taipei, Taiwan, (April 18-20, 1995): Zoological Studies, Vol. 34, Supplement I, 1995 Taipei, Taiwan, , pp.121-122 [Details]
C. Th. Coutsomitros, M. Whelan, J. T. Sheridan; (1995) Sensitive low frequency optomechanical sensor Microscopy '95, Taipei, Taiwan, (April 18-20, 1995): Zoological Studies, Vol. 34, Supplement I, 1995 Taipei, Taiwan, , pp.123-124 [Details]
J. T. Sheridan, S. Abe, C. Th. Coutsomitros, A. Lucia,; (1995) The Applications and Relationships between the Fractional Fourier and Special Affine Fourier Transformations Institute for Systems Engineering and Informatics, European Commission Joint Research Centre (1995):EURO-Report # EUR 16316 EN, 1995 *, [Details]
J. T. Sheridan, T. O. Körner; (1994) Optical metrology: Modelling using the rigorous electromagnetic theory of diffraction Frontiers in Information Optics, Topical Meeting of the ICO, Kyoto, Japan, (April, 4-8, 1994): Conference Digest, ICO, 1994 Kyoto, Japan, , pp.112 [Details]
C. J. R. Sheppard, M. Gu, J. T. Sheridan, T. J. Connolly; (1994) Simulation and reconstruction of light microscope images 52nd Annual Meeting Microscopical Society of America, New Orleans, LA, USA. (July 31-August 5 1994): Proceedings of the Microscopy Society of America, (conference code 42311) 1994 New Orleans, LA, USA, , pp.924-925 [Details]
J. T. Sheridan, C. J. R. Sheppard, ; (1994) Volume diffraction by, and imaging of striated muscle fibres International Society on Optics Within Life Sciences, OWLS III, Tokyo, Japan, (April, 10-14, 1994): Tokyo, Japan, , pp.31-34 [Details]
J. T. Sheridan, R. Ehrhardt, T. O. Körner, ; (1994) Optimization techniques for the design of resonance domain diffractive optical elements International Optical Design Conference, Diffractive Optics, OSA, Rochester, USA, (June 6-9, 1994): OSA Technical Digest, Vol. 11, 1994 Rochester, USA, , pp.12-15 [Details]
J. T. Sheridan, C. J. R. Sheppard,; (1994) Confocal images of striated muscle fibres calculated using electromagnetic theory Confocal and Near-field Microscopy, (CNFM and 3DIP 94), Munich, Germany, (April 25-28, 1994): Conference Digest, 1994 Munich, Germany, , pp.128 [Details]
M. Collischon, H. Haidner, P. Kipfer, J. T. Sheridan, J. Schwider; (1993) Diffractive surface relief elements for use in the infrared International Colloquium on Non-conventional Optical Imaging Elements, [NOIE], (14-17 September, 1993): Wraclow, Poland, [Details]
J. Schwider, S. Haselbeck, H. Schreiber, H. Sickinger, O. Falkenstörfer, N. Lindlein, T. Keinonen, J. T. Sheridan, N. Streibl; (1993) Production and control of refractive and diffractive microlenses Holographic Systems Components and Applications, IEE, (13-15 Sept, 1993): IEE Conference Publication, Vol. 379, 1993 Neuchatel, Switzerland, , pp.47-53 [Details]
M. Collischon, H. Haidner, P. Kipfer, J. T. Sheridan, J. Schwider ; (1993) Design of artificial dielectric elements Holographic Systems Components and Applications, IEE, (13-15 Sept, 1993): IEE Conference Publication, Vol. 379, 1993 Neuchatel, Switzerland, , pp.204-209 [Details]
M. Collischon, H. Haidner, P. Kipfer, J. T. Sheridan, J. Schwider; (1993) Diffractive optical elements for high power CO2 laser applications Holographic Systems Components and Applications, IEE, Neuchatel, Switzerland, (13-15 Sept, 1993): IEE Conference Publication, Vol. 379, 1993 Neuchatel, Switzerland, , pp.243-248 [Details]
M. Heissmeier, J. Schwider, J. T. Sheridan ; (1993) Detection of errors in microlithographic grating fabrication International Commission for Optics, [ICO 16], (9-13 August, 1993): Proc. SPIE, Vol. 1983, 1993 Budapest, Hungary, , pp.931-932 [Details]
H. Haidner, P. Kipfer, J. T. Sheridan, J. Schwider, N. Streibl; (1993) Diffractive optical elements for the infrared International Commission for Optics, [ICO 16], (9-13 August, 1993): Proc. SPIE, Vol. 1983, 1993 Budapest, Hungary, , pp.666-667 [Details]
H. Haidner, P. Kipfer, J. T. Sheridan, J. Schwider, N. Streibl,; (1993) Binary artificial index deflection elements International Commission for Optics, [ICO 16], , (9-13 August, 1993): Proc. SPIE, Vol. 1983, 1993 Budapest, Hungary, , pp.660-661 [Details]
J. Schwider, S. Haselbeck, H. Schreiber, H. Sickinger, O. Falkenstörfer, N. Lindlein, A. Zöller, H. Haidner, P. Kipfer, M. Heißmeier, T. Keinonen, J. T. Sheridan, S. Brinkmann, N. Streibl,; (1993) Production and control of refractive and diffractive microlenses Miniature and Micro-Optics and Micromechanics, SPIE, San Diego (14-15 July 1993): Proc. SPIE, Vol. 1992, 1993 San Diego, , pp.102-113 [Details]
R. Völkel, M. Heißmeier, H. Kobolla, U. Krackhardt, S. Rosner, J. Schmidt, J. Schwider, J. T. Sheridan, N. Streibl, F. Zobel,; (1993) Optoelectronic Interconnects with holographic optical elements Laser Engineering: Optoelectronic Interconnects, SPIE, Los Angeles, USA, (16-23, January, 1993): Proc. SPIE, Vol. 1849, 1993 Los Angeles, USA, , pp.104-114 [Details]
B. Manzke, S. Haselbeck, H. Kobolla, J. Schmidt, J. T. Sheridan, J. Schwider, W. Stork, N. Streibl, R. Völkel, K. Zürl; (1993) Diffraktive mikrooptische Komponenten und ihre Anwendung Symposium MikrosystemTechnik, Regensburg, Germany (1993): Regensburg, Germany, , pp.90-100 [Details]
H. Kobolla, J. T. Sheridan, E. Gluch, J. Schwider, N. Streibl; (1992) Mixed polarisation 2-D holographic permutation elements Holographics International, Holo `92, London, UK, (July, 1992): Proc. SPIE, Vol. 1732 London, UK, , pp.278-286 [Details]
J. Schmidt, R. Völkel, S. Rosner, J. Schwider, J. T. Sheridan, W. Stork, N. Streibl, M. Stieglmeier, F.Durst ; (1992) Holographic optical elements for interconnections and sensors Holographics International, Holo `92, London, UK, (July, 1992): Proc. SPIE 1732, 1992 London, UK, , pp.271-277 [Details]
H. Haidner, P. Kipfer, J. T. Sheridan, W. Stork, N. Streibl; (1992) Artificial distributed Index structures realised by zero order gratings Optical Storage and Scanning Technology, SPIE, Paris, France, (April, 1989): Optical Society of America, Vol. 9,1992 Paris, France, , pp.41-43 [Details]
J. Schmidt, R. Völkel, S. Rosner, W. Stork, J. T. Sheridan, F. Durst, J. Schwider, N. Streibl,; (1992) Holographic optical coupling and beamsplitting elements for optoelectronic interconnects and sensors Miniature and Micro-optics: Fabrication and System Applications II, San Diego, USA, (19-24, July, 1992): Proc. SPIE, Vol. 1751, 1992 San Diego, USA, , pp.268-277 [Details]
S. Babin, H. Haidner, P. Kipfer, A. Lang, J. T. Sheridan, W. Stork, N. Streibl; (1992) Artificial index surface relief diffraction optical elements Miniature and Micro-optics: Fabrication and System Applications II, San Diego, USA, (19-24, July, 1992): Proc. SPIE, Vol. 1751, 1992 San Diego, USA, , pp.202-213 [Details]
C. J. R. Sheppard, J. T. Sheridan,; (1990) Micrometrology of thick structures Optical Storage and Scanning Technology, SPIE, Paris, France, (April, 1989): Proc. Soc. Photo-Opt. Instrum. Eng., Proc. SPIE, Vol. 1139, 1989. Topical Meeting on Diffractive Optics: Design, Fabrication and Application, New Orleans, USA, (13-15,April, 1992): Paris, , pp.32-39 [Details]
   

Editorial

Ward, JE,Kelly, DP,Hennelly, BM,Sheridan, JT; (2009) Comment on the paper: H.-E. Hwang, P. Han, Theoretical analysis for surface tilt and translation detection based on speckle photography in the Fresnel domain, Opt. Commun. 282 (2009) 351-354. Editorial [DOI] [Details]
       

Reports

J. T. Sheridan; (2001) Department of Electrical and Electronic Engineering Research Report (2000-2001). Reports [Details]
C. Th. Coutsomitros, J. T. Sheridan, M. P. Whelan, R. P. Kenny,; (1997) All Optical Switch for Optical Computer and Telecommunication. Reports [Details]
C. Th. Coutsomitros, J. T. Sheridan, M. P. Whelan, R. P. Kenny; (1997) Interferometric Sensors for the Detection of Extremely Weak Radiation Flux Transients. Reports [Details]
C. Th. Coutsomitros, J. T. Sheridan, M. P. Whelan, R. P. Kenny; (1997) Hypersensitive Device for the Detection of Micro-Vibration and of Gravity Interactions. Reports [Details]
J. T. Sheridan, C. Th. Coutsomitros, A. Lucia,; (1996) Zero-order gratings: Homogenisation and the effective index model. Reports [Details]
J. T. Sheridan, S. Abe, C. Th. Coutsomitros, A. Lucia, ; (1996) Optical propagation and the Fractional Fourier Transformation. Reports [Details]
J. T. Sheridan, C. Th. Coutsomitros, A. Lucia,; (1996) Optical transforms and Fractal functions. Reports [Details]
J. T. Sheridan, M. Heissmeier, C. Th. Coutsomitros, A. Lucia, ; (1996) Non-destructive calibration of photo-lithographic grating fabrication. Reports [Details]
C. Th. Coutsomitros, J. T. Sheridan, R. P. Kenny, M. P. Whelan,; (1996) Opto-mechanical sensors, distributed networks, real-time micro-seismic activity monitoring, and rare event analysis for the identification of seismic precursors. Reports [Details]
J. T. Sheridan, S. Abe, C. Th. Coutsomitros, A. Lucia,; (1996) Minimum energy liquid droplet model of melted microlens formation. Reports [Details]
J. T. Sheridan, S. Abe, C. Th. Coutsomitros, A. Lucia,; (1996) Minimum energy liquid droplet model of melted microlens formation. Reports [Details]
J. T. Sheridan, S. Abe, C. Th. Coutsomitros, A. Lucia,; (1996) Propensity and the order of an optical fractional Fourier system. Reports [Details]
M. Whelan, J. T. Sheridan, R. Kenny, C. Th. Coutsomitros; (1996) Thin cavity interferometric sensor for detection of weak radiation flux and microvibrations. Reports [Details]
S. Abe, J. T. Sheridan,; (1995) The Special Affine Fourier Transform. Reports [Details]
J. T. Sheridan; (1993) Lehrstuhl Angewandte Optik, Phys. Institut der Univ. Erlangen-Nürnberg, Annual Report 1993-94:. Reports [Details]
J. T. Sheridan,; (1992) Lehrstuhl Angewandte Optik, Phys. Institut der Univ. Erlangen-Nürnberg, Annual Report 1992-93:. Reports [Details]
J. T. Sheridan; (1991) Lehrstuhl Angewandte Optik, Phys. Institut der Univ. Erlangen-Nürnberg, Annual Report (91-92):. Reports [Details]
             

Electronic Publication

John T. Sheridan; (2009) Characterizing and designing photopolymer materials. web: Electronic Publication [DOI] [Details]
                                                                                 

Research

Research Interests

  1. Fundamentals of optics and the electromagnetic theory of diffraction.
  2. Optical Signal Processing, including applications of the Wigner Distribution Function and the Fractional Fourier and Linear Cannonical Transforms.
  3. Optical encryption.
  4. Surface relief diffraction gratings and refractive melted microlens arrays.
  5. Holographic materials, photopolymers, holographic optical elements and holographic data storage.
  6. Optical fiber Bragg grating sensors.
  7. Optical metrology including confocal microscopy, holographic interferometry and speckle photography and interferometry.
  8. Solar light simulators and energy conversion.
  9. Optoelectronics and applied optical engineering.
  10. Fast numerical algorithms for the design and analysis of optical systems.
  11. LED based lighting (building integration)
  12. Light therapy (bio-optics)

Research Projects

Sponsor : University College Dublin (UCD)
Title : Dissemination & Outputs Application for Optical Engineering Conference Attendence and Publications on Robustness of Double Random Phase Encoding spread-space spread-spectrum image watermarking technique
Start Date / End Date : 01-MAY-13 / 31-OCT-14
Sponsor : University College Dublin (UCD)
Title : Dissemination & Outputs Application for Optical Engineering Conference Participation and Publications on Geometric 3D watermarking technique based on the DRPE SS-SS strategy.
Start Date / End Date : 01-APR-14 / 30-SEP-15
Sponsor : Irish Research Council (IRC)
Title : Novel combined Digital Holographic and Photon-Counting based imaging: Dense 3D complex data set processing and security using Biometric Keys
Start Date / End Date : 01-OCT-14 / 30-SEP-17
Sponsor : Republic of Iraq Ministry of Education
Title : Electromagnetic Modelling with Communication Applications
Start Date / End Date : 13-JAN-14 / 31-JAN-18
Sponsor : Enterprise Ireland (EI)
Title : Bio-photonic detection of specific target bacteria and biofilms
Start Date / End Date : 04-JUN-13 / 04-DEC-14
Sponsor : HORIZON 2020
Title : Convergence of Electronics and Photonics Technologies for Enabling Terahertz Applications (CELTA)
Start Date / End Date : 01-MAR-16 / 29-FEB-20
Sponsor : Enterprise Ireland (EI)
Title : Indirect Brainstem Activity Monitor - iBam
Start Date / End Date : 06-JUN-16 / 06-SEP-16
Sponsor : Irish Research Council for Science Engineering and Technology (IRCSET)
Title : Performance Improvement of Photopolymer Material by Chain Transfer Agents
Start Date / End Date : 01-JUL-10 / 30-JUN-13
Sponsor : University College Dublin (UCD)
Title : "Digital Holographic Microscopy: Putting cells in perspective" at SPIE¿s Optics and Photonics conference 2009
Start Date / End Date : 03-AUG-09 / 31-JAN-11
Sponsor : Science Foundation Ireland (SFI)
Title : Equipment for Underlying Grant
Start Date / End Date : 01-DEC-06 / 31-DEC-08
Sponsor : Bayer Ltd
Title : Photopolymer Materials
Start Date / End Date : 01-SEP-08 / 31-DEC-12
Sponsor : Science Foundation Ireland (SFI)
Title : Advanced Biomimetic Materials for Solar Energy Conversion
Start Date / End Date : 01-DEC-07 / 31-MAY-13
Sponsor : Science Foundation Ireland (SFI)
Title : Digital holographic microscope for real-time multispectral imaging and pattern classification of biological cells
Start Date / End Date : 01-SEP-08 / 29-FEB-12
Sponsor : Irish Research Council for Science Engineering and Technology (IRCSET)
Title : Optical Signal processing and holographic data storage
Start Date / End Date : 01-SEP-06 / 31-AUG-08
Sponsor : Enterprise Ireland (EI)
Title : Micro-Optical Arrays: Micro-Fluidic Lenses
Start Date / End Date : 01-SEP-05 / 31-DEC-06
Sponsor : Science Foundation Ireland (SFI)
Title : Fast and Accurate Algorithms for the Simulation of Optical Signal Processing Systems
Start Date / End Date : 01-SEP-05 / 31-AUG-08
Sponsor : Science Foundation Ireland (SFI)
Title : OPTO-Ireland 2005
Start Date / End Date : 01-FEB-05 / 31-JUL-05
Sponsor : Science Foundation Ireland (SFI)
Title : Encryption and decryption of digital holograms of three dimensional objects
Start Date / End Date : 01-SEP-04 / 30-AUG-07
Sponsor : University College Dublin (UCD)
Title : Optical/optoelectronic. Metrology Techniques for the Paper Thickness
Start Date / End Date : 01-DEC-06 / 30-JUN-14
Sponsor : Enterprise Ireland (EI)
Title : Optimisation of the Material Response in Photopolymers to Control Holographic Data Storage Capability
Start Date / End Date : 01-OCT-03 / 31-DEC-06
Sponsor : Irish Research Council for Science Engineering and Technology (IRCSET)
Title : Refractive and Diffractive Micro Optical Elements Design, Fabrication and Testing
Start Date / End Date : 01-APR-03 / 31-MAR-05
Sponsor : Enterprise Ireland (EI)
Title : n/a
Start Date / End Date : 01-JUL-02 / 31-DEC-03
Sponsor : Enterprise Ireland (EI)
Title : Optical processor based metrology system
Start Date / End Date : 01-SEP-02 / 31-AUG-04
Sponsor : Science Foundation Ireland (SFI)
Title : Polymer material for holographic data storage system
Start Date / End Date : 01-SEP-06 / 31-AUG-09
Sponsor : University College Dublin (UCD)
Title : Conference and Publication Charges
Start Date / End Date : 01-SEP-05 / 31-DEC-09

Recent Postgraduates

1.  Dr Alan Larkin, (2003).  

2.  Dr Feidhlim T. O'Neill. (2003).  

3.  Dr Bryan M. Hennelly (2004).  

4.  Dr Damien Kelly (2006).  

5.  Dr John V. Kelly (2006).  

6.  Dr Michael Gleeson (2008). 

7.  Dr David S. Monaghan (2009).

8.  Dr Jennifer E. Ward (2009).

9.  Dr John J. Healy (2010).

10. Dr Shui Liu (2010). 

11. Dr James Ryle (2010).  

12. Dr Ciara E. Close (2012).

13. Dr Jin-X. Guo (2013).  

14. Dr Dayan Li, (2013).  

15. Dr Shi (Shea) Liu, (2013)

16.  Dr Yue (Edward) Qi, (2013).  

17. Dr Liang Zhao, (2015), 

18. Dr Haoyu Li, (2015)

Current Postgraduate Students

Inbarasan Muniraj, Doctor of Philosophy (PhD)   -   Thesis Supervisor

Teaching

Teaching Philosophy

Electronic Circuits 2 (Third Year lectures, tutorials and laboratories)
Electromagnetics 2 (Third Year lectures and tutorials)
Optical Engineering (Fourth Year)
Currently five final 4th year undergraduate projects being supervised

 

Enhancement of Teaching

Review and Enhancement of Curriculum

Developing as a Teacher

Innovation & Leadership