Optical Logic Gates Using A Hughes Liquid Crystal Light Valve
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In this paper we propose new methods of optically implementing digital logic gates capable of performing all combinatorial logic operations. These logic gates are implemented on a Hughes liquid crystal light valve operated in the parallel off-state. Several configurations for realization of optical gates such as AND, NOR, XOR, etc. will be considered. Experimental results will be given using the portions of a single liquid crystal light valve.
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