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31 July 1998 Encrypted optical memory using double-random phase encoding
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Abstract
We describe an encrypted optical memory that uses 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.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Bahram Javidi, Guanshen Zhang, and Jian Li "Encrypted optical memory using double-random phase encoding", Proc. SPIE 3384, Photonic Processing Technology and Applications II, (31 July 1998); https://doi.org/10.1117/12.317653
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