Optical security in data communication and display

Osamu Matoba; Bahram Javidi

doi:10.1117/12.505314

23 October 2003 Optical security in data communication and display

Osamu Matoba, Bahram Javidi

Proceedings Volume 5202, Optical Information Systems; (2003) https://doi.org/10.1117/12.505314
Event: Optical Science and Technology, SPIE's 48th Annual Meeting, 2003, San Diego, California, United States

Abstract

Three-dimensional display systems through secure data communication by use of conventional or digital holograms are presented. Holographic data storage is a promising method for a huge amount of data storage with data encryption. We present a secure data communication technique by use of encrypted data read out from a secure holographic memory system. We also present a secure two-dimensional display by use of the encrypted digital holograms. Numerical and experimental verification of both systems are presented.

Citation Download Citation

Osamu Matoba and Bahram Javidi "Optical security in data communication and display", Proc. SPIE 5202, Optical Information Systems, (23 October 2003); https://doi.org/10.1117/12.505314

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