Prof. M. K. Sheeja Profile

Prof. M. K. Sheeja

at Ctr for Development of Imaging Technology

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Author

Publications (3)

SPIE Journal Paper | 1 February 2008

Conversion of an 84-×48-pixel mobile phone display to a liquid crystal spatial light modulator

M. K. Sheeja, Ajith Kumar, Faizal Saidalavi, Achuthsankar Nair

OE, Vol. 47, Issue 02, 025801, (February 2008) https://doi.org/10.1117/12.10.1117/1.2844877

KEYWORDS: LCDs, Spatial light modulators, Holography, Cell phones, Modulation, Data storage, Holograms, Liquid crystals, Optical engineering, Computer security

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Proceedings Article | 9 January 2008 Paper

Encrypted Fourier holographic data storage with variable data reference wave for optical information security

M. K. Sheeja, P. T. Ajith Kumar, Achuthsankar Nair

Proceedings Volume 6832, 68321C (2008) https://doi.org/10.1117/12.758340

KEYWORDS: Data storage, Holography, Holograms, Spatial light modulators, Holographic data storage systems, Modulation, LCDs, Diffraction, Optical information security, Cell phones

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Proceedings Article | 10 October 2006 Paper

Photopolymer-based holographic variable data storage system for security applications

M. K. Sheeja, P. T. Ajith Kumar, S. Nair Achuthsankar

Proceedings Volume 6352, 635224 (2006) https://doi.org/10.1117/12.689041

KEYWORDS: Holograms, Computer security, Data storage, Holography, Spatial light modulators, Modulation, Digital holography, Photopolymers, Optics manufacturing, Optical design

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