UCD Research: Electrical Electronic & Comms Eng

People

Professor John Sheridan BE, MSc EE, DPhil.

Contact Details

Title	Associate Professor
Address	School of Electric, Electron & Comms Eng Engineering Building Belfield Dublin 4
Telephone:	Ext. 1927
Email:	ei.dcu@nadirehs.nhoj

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, Electronic and Mechanical Engineering.

He currently acts as Deputy Director of both the UCD Communications and Optoelectronic Research Centre and also of the SFI Strategic Research Cluster in Solar Energy Conversion.

He has authored more than 400 publications, which have been cited over 2500 times (h-index of 27, ISI Web of Science).

He regularly serves on national and international conference committees and review panels, and is a member of the editorial boards of several international journals.

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

Research Interests

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

Research Projects

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 / 31-DEC-09
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
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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).

Current Postgraduate Students

Dayan Li, Doctor of Philosophy (PhD) - Thesis Supervisor

Liang Zhao, Doctor of Philosophy (PhD) - Thesis Supervisor

Haoyu Li, Doctor of Philosophy (PhD) - Thesis Supervisor

Changliang Guo, Doctor of Philosophy (PhD) - Thesis Supervisor

Yue Qi, Doctor of Philosophy (PhD) - Thesis Supervisor

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Book Chapters

M. R. Gleeson, J. Guo, J. T. Sheridan (2012) 'Photopolymers for Use as Holographic Media' In: New Polymers for Special Applications. london: InTech Publishers. [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. [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. [Details]

Peer Reviewed Journals

L. Zhou, J. J. Healy, J. T. Sheridan (2012) 'A unitary discrete linear canonical transform: Analysis and application'. Applied Optics, . [Details]

S. Lui, B. Hennelly, J. T. Sheridan (2012) 'A numerical simulation of Double Random Phase Encoding'. Optical Engineering, . [Details]

D. Mas, B. Ferrer, J. T. Sheridan, J. Espinosa (2012) 'Resolution limits to object tracking with sub-pixel accuracy'. Optics Letters, . [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.

[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.

[Details]

Lawrence, J. R.,O'Neill, F. T.,Sheridan, J. T.; (2001) 'Photopolymer holographic recording material'. Optik, 112 (1010):449-463449. [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. [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. [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. [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]
O'Neill, FT,Sheridan, JT; (2002) 'Photoresist reflow method of microlens production Part I: Background and experiments'. Optik, 113 :391-404. [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]
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. [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. [Details]
O'Neill, F. T.,Sheridan, J. T.; (2002) 'Photoresist reflow method of microlens production Part II: Analytic models'. Optik, 113 (99):405-419405. [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. [Details]
O'Neill, FT,Lawrence, JR,Sheridan, JT; (2002) 'Comparison of holographic photopolymer materials by use of analytic nonlocal diffusion models'. Applied Optics, 41 :845-852. [Details]
O'Neill, FT,Sheridan, JT; (2002) 'Photoresist reflow method of microlens production Part II: Analytic models'. Optik, 113 :405-419. [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. [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. [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]
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. [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. [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, 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,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]
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]
O'Neill, FT,Carr, AJ,Daniels, SM,Gleeson, MR,Kelly, JV,Lawrence, JR,Sheridan, JT; (2005) 'Refractive elements produced in photopolymer layers'. Journal of Materials Science, 40 :4129-4132. [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. [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. [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. [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. [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. [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. [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]
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). [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. [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. [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. [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. [Details]
Kelly, DP,Hennelly, BM,Rhodes, WT,Sheridan, JT; (2006) 'Analytical and numerical analysis of linear optical systems'. Optical Engineering, 45 . [DOI] [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]
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]
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'. Applied Optics, 47 :3808-3816. [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]
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. [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]
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]
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]
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]
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]
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]
D. Sabol, M. R. Gleeson, J. T. Sheridan (2012) 'Extracting parameters from slanted non-uniform gratings recorded in photopolymer. Part I: Theoretical derivations'. Optik, . [DOI] [Details]
D. Sabol, M. R. Gleeson, J. T. Sheridan (2012) 'Extracting parameters from slanted non-uniform gratings recorded in photopolymer. Part II: Experimental results'. Optik, . [DOI] [Details]
S. Lui, J. T. Sheridan (2012) 'Optical encryption by combining image scrambling techniques in fractional domains'. OPTICS COMMUNICATIONS, 287 :73-80. [DOI] [Details]
C. M. Walsh, R. I. Prendergast, J. T. Sheridan, B. A. Murphy (2012) 'Blue light-emitting diodes directed at a single eye elicits a dose-dependent suppression of melatonin in horses'. The Veterinary Journal, . [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. [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]
Healy, JJ,Sheridan, JT; (2010) 'Reevaluation of the direct method of calculating Fresnel and other linear canonical transforms'. OPT LETT, 35 :947-949. [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]
J. P. Ryle, D. Li, J. T. Sheridan; (2010) 'Dual wavelength digital holographic Laplacian reconstruction'. Optics Letters, 35 (18):3018-3020. [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]
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]
L. L. Tobin, T. O'Reilly, D. Zerulla, J. T. Sheridan,; (2011) 'Characterising dye-sensitized solar cells'. Optik, . [DOI] [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, SI,Gleeson, MR,Sabol, D,Sheridan, JT; (2009) 'Extended model of the photoinitiation mechanisms in photopolymer materials'. Journal of Applied Physics, 106 . [DOI] [Details]
Ward, JE,Rhodes, WT,Sheridan, JT; (2009) 'Lucky imaging and aperture synthesis with low-redundancy apertures'. 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'. Journal of 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]
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]
Healy, JJ,Sheridan, JT; (2009) 'Sampling and discretization of the linear canonical transform'. Signal Processing, 89 :641-648. [DOI] [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'. 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]
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, DP,Ward, JE,Gopinathan, U,Sheridan, JT; (2007) 'Controlling speckle using lenses and free space'. OPT LETT, 32 :3394-3396. [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,Gopinathan, U,Monaghan, DS,Sheridan, JT; (2007) 'Cryptanalysis of optical security systems with significant output images'. Applied Optics, 46 :5257-5262. [Details]
Monaghan, DS,Gopinathan, U,Naughton, TJ,Sheridan, JT; (2007) 'Key-space analysis of double random phase encryption technique'. 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]
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]
Situ, G,Sheridan, JT; (2007) 'Holography: an interpretation from the phase-space point of view'. OPT LETT, 32 :3492-3494. [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'. 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]
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]
Kelly, DP,Hennelly, BM,Sheridan, JT; (2005) 'Magnitude and direction of motion with speckle correlation and the optical fractional Fourier transform'. 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'. Journal of 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'. 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]
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]
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]
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]
O'Neill, FT,Lawrence, JR,Sheridan, JT; (2000) 'Automated recording and testing of holographic optical element arrays'. Optik, 111 :459-467. [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]
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]
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). [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]
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). [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). [Details]
J. J. Healy, J. T. Sheridan; (2009) 'Sampling and discretization of the linear canonical transform'. Signal Processing, 89 :641-648. [DOI] [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]
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]
. 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, J. T. Sheridan; (2009) 'The production of primary radicals in photopolymers during holographic exposure'. Optik, . [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]
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]
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]
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'. Applied Optics, 47 (21):3808-3816. [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'. Applied Optics, 47 (5):711-717. [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]
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, 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]
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]
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]
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]
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]
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]
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 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]
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]
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]
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]
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]
Situ, G, Gopinathan, U, Monaghan, DS, Sheridan, JT, ; (2007) 'Cryptanalysis of optical security systems with significant output images'. 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]
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'. 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]
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'. 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]
O'Neill, FT; Carr, AJ; Daniels, SM; Gleeson, MR; Kelly, JV; Lawrence, JR; Sheridan, JT; ; (2005) 'Refractive elements produced in photopolymer layers'. Journal of 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'. 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'. Journal of 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]
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]
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]
Hennelly, BM, Sheridan, JT, ; (2004) 'Random phase and jigsaw encryption in the Fresnel domain'. Optical Engineering, 43 (10):2239-2249. [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]
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]
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)'. 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]
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'. Applied Optics, 41 (5):845-852. [Details]
Lawrence, JR, O'Neill, FT, Sheridan, JT, ; (2001) 'Photopolymer holographic recording material'. Optik, 112 (10):449-463. [Details]
Patten, R, Sheridan, JT, Larkin, A, ; (2001) 'Speckle photography and the fractional Fourier transform'. Optical Engineering, 40 (8):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 (6):477-488. [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]
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]
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, ; (2000) 'Automated recording and testing of holographic optical element arrays'. Optik, 111 (10):459-467. [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]
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]
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]
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, 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; 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]
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 Image Science and Vision, 22 (5):917-927. [Details]
Kelly, DP; Hennelly, BM; Sheridan, JT; ; (2005) 'Magnitude and direction of motion with speckle correlation and the optical fractional Fourier transform'. 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 Image Science and Vision, 22 (5):928-937. [Details]
Hennelly, B; Kelly, D; Sheridan, JT; ; (2004) 'Wavelength-controlled variable-order optical fractional Fourier transform'. Optics Letters, 29 (5):427-429. [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]
B. M. Hennelly, J.T. Sheridan; (2003) 'Optical image encryption by random shifting in fractional Fourier domains '. Optics Letters, 28 (4):269-271. [Details]
B. M. Hennelly, J. T. Sheridan; (2003) 'Fractional Fourier Transform Based Image Encryption: Phase Retrieval Algorithm'. Optical Communications, 226 :61-80. [Details]
F. T. ONeill, J. R. Lawrence, J. T. Sheridan; (2003) 'Comparison of holographic photopolymer materials using analytic non-local diffusion models'. Applied Optics, 42 (17). [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]
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]
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. 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]
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]
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]
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]
J. T. Sheridan, R. Patten; (2000) 'Holographic Interferometry and the Fractional Fourier Transformation'. Optics Letters, 25 (7):448-451. [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]
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]
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'. 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'. 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]
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'. Optical Communications, 113 :385-388. [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]
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]
M. Collischon, H. Haidner, P. Kipfer, A. Lang, J. T. Sheridan, J. Schwider, N. Streibl, J. Lindolf; (1994) 'Binary blazed reflection gratings '. Applied Optics, 33 (16):3572-3577. [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]
T. O. Körner, J. T. Sheridan; (1994) 'Near-fields of periodic gratings calculated using rigorous electromagnetic theory'. Scanning, 16 :343-352. [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]
S. Abe, J. T. Sheridan; (1994) 'Corrigenda : Generalization of the fractional Fourier transformation to an arbitrary linear lossless transformation: An operator approach'. Journal of Physics, (27). [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'. 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]
H. Haidner, J. T. Sheridan, J. Schwider, N. Streibl; (1993) 'Design of a blazed grating consisting of metallic subwavelength binary grooves'. Optical Communications, 98 (1-3):5-10. [Details]
H. Haidner, J. T. Sheridan, N. Streibl; (1993) 'Dielectric binary blazed gratings'. 32 (22):4276-4278. [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]
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]
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]
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. T. Sheridan, L. Solymar; (1992) 'Spurious beams in dielectric gratings of the reflection type: A solution in terms of boundary diffraction coefficients'. Optical Communications, 94 (1-3):8-12. [Details]
J. T. Sheridan; (1992) 'A comparison of diffraction theories for off-Bragg replay'. Journal of Modern Optics, 39 (8):1709-1718. [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]
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, 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 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]
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]
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. 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]
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]
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]
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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]

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]

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]

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]

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Conference Publications

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]

Laura Tobin, Dominic Zerulla, John T. Sheridan (2010) Opto-Electrical Properties of PV Cells Globe Forum, Dublin 2010 [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]

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]

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]
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]
John T. Sheridan (2011) Numerical Algorithms, Holography and Speckle Imaging and Applied Optics: OSA Optics & Photonics Congress [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]
L. Tobin , L. McManus D. Zerulla, J. T. Sheridan (2011) An LED based solar simulator SPIE Optics + Photonics: Solar Energy + Technology 2011 [Details]
Shi Liu, John T. Sheridan (2011) Optical encryption hiding by combing image scrambling techniques in fractional Fourier domains 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]
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]
Damien P. Kelly, Dayan Li, John T. Sheridan (2011) First order statistical properties of simulated speckle fields 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]
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]
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]
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, K. Ravindranathan Thampi and John T. Sheridan (2012) LED SOLAR SIMULATOR Smart Surfaces. 2012 Solar and BioSensor Applications [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]
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]
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, D. P. Kelly (2012) Opto-numeric Systems: Lenses and Pixels Digital Holography and Three-Dimensional Imaging (DH) [Details]
J. T. Sheridan, L. Zhao, J. J. Healy (2012) The Condition Number and First Order Optical Systems Imaging Systems and Applications (ISA) [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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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, [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]
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, 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]
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]
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]
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]
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]
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]
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]
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]
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.; 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]
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]
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]
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]
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]
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]
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]
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]
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, 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]
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]
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]
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]
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, 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, 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]
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., 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]
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]
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]
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]
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]
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]
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]
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, 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]
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]
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]
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. 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]
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]
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]
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]
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) 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. 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, [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, 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, [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]
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]
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. 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. 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]
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]
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]
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]
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, 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. 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, B. M. Hennelly; (2004) Fast numerical algorithms for the FRT and LCT 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, F. T. O'Neill ; (2004) Micro-optical elements: E-Field modification of lens performance Photonics Europe, SPIE conference Strasbourg, [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, C. Walsh; (2004) Microlenses: Production, modeling and fabrication techniques AM04-AM402-63 [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]
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]
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]
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]
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]
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]
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]
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]
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]
B. M. Hennelly, J. T. Sheridan; (2005) A Recursive Fast Algorithm for the Linear Canonical Transform Image Processing, Proc. SPIE [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]
M. R. Gleeson, F. T. O'Neill, J. T. Sheridan; (2004) Recording beams modulation during grating formation 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]
John V. Kelly, Feidhlim T. O' Neill, John T. Sheridan; (2004) Holographic photopolymer materials: Non-ideal kinetic behaviour Photonics Europe, SPIE conference Strasbourg, [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]
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]
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]
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]
E. Dovolnov, S. Sharangovich, J. T. Sheridan; (2005) Inharmonic theoretical models for photopolymers gratings formation OSA TOPS [Details]
E. Dovolnov, S. Sharangovich, J. T. Sheridan; (2005) Theoretical and experimental investigation of photopolymer chirped gratings formation OSA TOPS [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]
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]
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]
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]
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]
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]
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]
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]
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) Iterative phase retrieval algorithm using various Linear Canonical Transforms in the light of the Space-Bandwidth Product Optical Information Processing III, 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]
J. T. Sheridan, W. T. Rhodes, B. M. Hennelly; (2005) Wigner Optics Optics Education, 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, 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]
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]
B. M. Hennelly, J. T. Sheridan; (2005) Tracking the Space Bandwidth Product in Optical Systems 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]
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]
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]
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]
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]
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]
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]
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 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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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]
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, 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]
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]
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]
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]
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]
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]
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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) Hypersensitive Device for the Detection of Micro-Vibration and of Gravity Interactions. 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]

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]

J. T. Sheridan, S. Abe, C. Th. Coutsomitros, A. Lucia,; (1996) Propensity and the order of an optical fractional Fourier system. 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, 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]
J. T. Sheridan, S. Abe, C. Th. Coutsomitros, A. Lucia, ; (1996) Optical propagation and the Fractional Fourier Transformation. 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]
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]
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]
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Electronic Publication

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

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:

Reviews

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.

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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

Shi Liu, Doctor of Philosophy (PhD) - Thesis Supervisor
Laura Tobin, Doctor of Philosophy (PhD) - Thesis Supervisor
Jinxin Guo, Doctor of Philosophy (PhD) - Thesis Supervisor
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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]
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]
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]
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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.
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Professor John Sheridan BE, MSc EE, DPhil.

Contact Details

Biography:

Research Interests

Research Projects

Recent Postgraduates

Current Postgraduate Students

Book Chapters

Peer Reviewed Journals

Other Journals

Conference Publications

Editorial

Reports

Electronic Publication

Associations

Patents

Conference Contributions

Employment

Education

Reviews

Teaching Philosophy

Modules Coordinated

Enhancement of Teaching

Review and Enhancement of Curriculum

Developing as a Teacher

Innovation & Leadership