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