INVESTIGATION OF SYNTHESIZED FRENEL HOLOGRAM FOR WAVEFRONT SENSORS
V. I. Bobrinev, M. L. Galkin, M. S. Kovalev, P. I. Malinina, S. B. Odinokov
Bauman Moscow State Technical University, ul. 2-ya Baumanskaya 5, Moscow, 105005
Keywords: компьютерно-синтезированная голограмма, датчик волнового фронта, фазовые искажения, голограмма Френеля, computer-synthesized hologram, wavefront sensor, phase distortion, Fresnel hologram
Abstract
The possibility of using synthesized Fresnel holograms to determine phase distortions of the wavefront has been studied. The results of computer simulation of the propagation of an elementary signal based on the Fresnel integral transformation are presented. The principle of operation of a hologram for a wavefront sensor is discussed.
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