Implementation of Optical Logic Gates Based on Color Filters

Abstract

This work is devoted to the creation of optical logic gates for the synthesis of efficient systems with a high processing speed of fuzzy data, as well as a wide possibility of parallel computing. Logical operations are based on the use of a light emitter of a certain color as a fuzzy variable - a carrier of logical information and the basis for constructing logical decisions by additive and subtractive transformation of the light emitter by the corresponding light color filters. Possible logical combinations of the proposed optical schemes for the implementation of disjunction and conjunction operations, as well as logical inference for various combinations of color filters, are given. The logical operations of negation and the search for a new decision required the creation of more complex optical circuits presented in the work, and are the basis for continuing scientific research in the field of creating optical circuits for the implementation of such logical operations as NOR, NAND, etc.