Encrypted optical memory using double random phase encoding
Published in Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE • Aug 9, 1996
NobleIDNI0P35W45R20S05
Authors:,,
Bahram Javidi
Guanshen Zhang
Jian Li
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.
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