ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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9
Issue
vol 60 / SEPTEMBER, 2017
Article
UDC 534:621.382; 534:535

PECULIARITIES OF IMAGE TRANSMISSION AT COLLINEAR DIFFRACTION OF LIGHT ON ACOUSTIC WAVE

A. S. Machikhin
Scientific and Technological Center of Unique Instrumentation RAS, Moscow, 117342, Russia; senior scientific researcher


V. E. Pozhar
N. F. Bauman Moscow State Technical University, Department of Opto-Electronic Devices Research; Professor


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Abstract.   The problem of image transmission by a light beam under collinear diffraction of the beam on acoustic wave in crystal is considered. The law of image transformation, the transfer function, and other characteristics of collinear acousto-optical filter are derived for the general case; approximation of weak birefringence is not used.
Keywords: acousto-optical filter, collinear diffraction, image distortion