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Proceedings Paper

Optical encryption techniques for data security
Author(s): Kehar Singh
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Paper Abstract

Optical processing techniques offer many advantages for information security applications, since optics provides degrees of freedom like phase, spatial frequency, and polarization to encode data more securely. These advantages have led to an increasing use of optoelectronic techniques for data encryption. This article reviews some of our recent work in the area of information security.

Paper Details

Date Published: 19 November 2003
PDF: 2 pages
Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); doi: 10.1117/12.524636
Show Author Affiliations
Kehar Singh, Indian Institute of Technology (India)


Published in SPIE Proceedings Vol. 4829:
19th Congress of the International Commission for Optics: Optics for the Quality of Life
Giancarlo C. Righini; Anna Consortini, Editor(s)

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