Encrypted optical memory using double random phase encoding

Bahram Javidi; Guanshen Zhang; Jian Li

doi:10.1117/12.259696

9 August 1996 Encrypted optical memory using double random phase encoding

Bahram Javidi, Guanshen Zhang, Jian Li

Proceedings Volume 10287, Optoelectronic Devices and Systems for Processing: A Critical Review; 1028705 (1996) https://doi.org/10.1117/12.259696
Event: SPIE's 1996 International Symposium on Optical Science, Engineering, and Instrumentation, 1996, Denver, CO, United States

Abstract

We describe an encrypted optical memory using double random phase encoding at the input plane and the Fourier plane. This technique allows the images to be stored as independent white complex stationary processes. Experimental results and computer simulations are presented.

Citation Download Citation

Bahram Javidi, Guanshen Zhang, and Jian Li "Encrypted optical memory using double random phase encoding", Proc. SPIE 10287, Optoelectronic Devices and Systems for Processing: A Critical Review, 1028705 (9 August 1996); https://doi.org/10.1117/12.259696

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