Volume holographic optical encryption and decryption in photorefractive LiNbO3:Fe crystal
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DOI: 10.1016/j.optcom.2018.12.049
Abstract: Abstract We present general volume holographic encryption and decryption system by means of two wave mixing process that can apply to variety of diffraction domains, including the conventional Fourier hologram domain (using 4f-optical processor), the… read more here.
Keywords: encryption decryption; volume holographic; decryption; photorefractive linbo3 ... See more keywords