2009

Monaghan, David S., Situ, Guohai, Gopinathan, Unnikrishnan, Naughton, Thomas J. and Sheridan, John T. (2009) Analysis of phase encoding for optical encryption. Optics Communications, 282 (4). pp. 482-492. ISSN 0030-4018

Monaghan, David S., Gopinathan, Unnikrishnan, Kelly, Damian P., Naughton, Thomas J. and Sheridan, John T. (2009) Systematic errors of an optical encryption system due to the discrete values of a spatial light modulator. Optical Engineering, 48 (2). 027001.1-027001.7. ISSN 0091-3286

Naughton, Thomas J., Monaghan, David S., Gopinathan, Unnikrishnan, Situ, Guohai and Sheridan, John T. (2009) Statistical investigation of the double random phase encoding technique. Journal of the Optical Society of America A., 26 (9). pp. 2033-2042. ISSN 1084-7529

2008

Gopinathan, Unnikrishnan, Monaghan, David S., Hennelly, Bryan M., McElhinney, Conor P., Kelly, Damien P., McDonald, John, Naughton, Thomas J. and Sheridan, John T. (2008) A Projection System for Real World Three-Dimensional Objects Using Spatial Light Modulators. Journal of Display Technology, 4 (2). pp. 254-261. ISSN 1551-319X

Monaghan, David S., Gopinathan, Unnikrishnan, Situ, Guohai, Naughton, Thomas J. and Sheridan, John T. (2008) Cost Function Statistical Analysis in Double Random Phase Encoding. Proceedings of SPIE, 7072. 70720Z-1-70720Z-8. ISSN 0277-786X

Gopinathan, Unnikrishnan, Situ, Guohai, Naughton, Thomas J. and Sheridan, John T. (2008) Noninterferometric phase retrieval using a fractional Fourier system. Journal of the Optical Society of America A, 25 (1). pp. 108-115. ISSN 1084-7529

Monaghan, David S., Situ, Guohai, Gopinathan, Unnikrishnan, Naughton, Thomas J. and Sheridan, John T. (2008) Role of phase key in the double random phase encoding technique: an error analysis. Applied Optics, 47 (21). pp. 3808-3816. ISSN 0003-6935

2007

Monaghan, David S., Gopinathan, Unnikrishnan, Naughton, Thomas J. and Sheridan, John T. (2007) Key-space analysis of double random phase encryption technique. Applied Optics, 26. pp. 6641-6647. ISSN 0003-6935

2006

Gopinathan, Unnikrishnan, Monaghan, David S., Shortt, Alison, Naughton, Thomas J., Sheridan, John T. and Javidi, Bahram (2006) Capture, encryption, compression, and display of digital holograms of three-dimensional objects. In: SPIE Proceedings. SPIE, 62521F.

Kelly, Damien P., Ward, Jennifer E., Gopinathan, Unnikrishnan, Hennelly, Bryan M., O'Neill, Feidhlim T. and Sheridan, John T. (2006) Generalized Yamaguchi correlation factor for coherent quadratic phase speckle metrology systems with an aperture. Optics Letters, 31 (23). pp. 3444-3446. ISSN 0146-9592

Monaghan, David S., Gopinathan, Unnikrishnan, Naughton, Thomas J. and Sheridan, J. T. (2006) A Numerical analysis of double random phase encryption. In: SPIE Proceedings. SPIE, 63110P.

Monaghan, David S., Gopinathan, Unnikrishnan, Kelly, Damien P., Naughton, Thomas J. and Sheridan, J. T. (2006) Numerical analysis of systematic errors in an optical encryption system. In: SPIE Proceedings. SPIE, 61870X.

Kelly, Damien P., Ward, Jennifer E., Hennelly, Bryan M., Gopinathan, Unnikrishnan, O'Neill, Feidhlim T. and Sheridan, J. T. (2006) Paraxial speckle-based metrology systems with an aperture. Journal of the Optical Society of America A., 23 (11). pp. 2861-2870. ISSN 1084-7529

Gopinathan, Unnikrishnan, Naughton, Thomas J. and Sheridan, John T. (2006) Polarization encoding and multiplexing of two-dimensional signals: Application to image encryption. Applied Optics, 45 (22). pp. 5693-5700. ISSN 0003-6935

Gopinathan, Unnikrishnan, Monaghan, David S., Naughton, Thomas J. and Sheridan, John T. (2006) A known-plaintext heuristic attack on the Fourier plane encryption algorithm. Optics Express, 14 (8). pp. 3181-3186. ISSN 1094-4087

2005

Monaghan, David S., Gopinathan, Unnikrishnan, Hennelly, Bryan M., Kelly, Damien P., Naughton, Thomas J. and Sheridan, J. T. (2005) Applications of Spatial Light Modulators in Optical Signal Processing Systems. In: Proceedings of SPIE: Opto-Ireland 2005: Photonic Engineering, 358. SPIE Press.

Maycock, Jonathan, McElhinney, Conor P., Shortt, Alison, Naughton, Thomas J., McDonald, John, Hennelly, Bryan M., Gopinathan, Unnikrishnan, Monaghan, David S., Sheridan, John T. and Javidi, Bahram (2005) Holographic image processing of three-dimensional objects. In: Three-Dimensional TV, Video, and Display IV, Proceedings of SPIE 6016. SPIE Press.

Gopinathan, Unnikrishnan, Monaghan, David S., Naughton, Thomas J., Sheridan, J. T. and Javidi, Bahram (2005) Strengths and weaknesses of optical encryption algorithms. In: LEOS 2005. The 18th Annual Meeting of the IEEE Lasers and Electro-Optics Society, 2005. IEEE Press, New York, pp. 951-952. ISBN 0780392175