METHOD FOR INCREASE OF OPERATION SPEED AND RELIABILITY OF OPERATION OF ACOUSTO-OPTICAL DIGITAL PROCESSOR

摘要

Method for increase of operation speed and reliability of operation of acoustooptical digital processor at which one prepares acousto-optical processor in working condition. Acousto-optical processor includes acousto-optical cell, generator of high-frequency vibrations, laser and photo-receiver. One applies to acousto-optical cell high-frequency electric signals by means of generator of high-frequency vibrations, with radiating acousto-optical cell with coherent light radiation by means of laser. One applies to acousto-optical cell two high-frequency signals with such frequencies of vibrations that frequency of vibrations of first signal is two times larger than frequency of vibrations of the second signal. After radiating acousto-optical cell with coherent light radiation one obtains on photo-receiver result of acousto-optical interaction.