Emulation of atmospheric turbulence for image stabilization of laser radiation on the stand of adaptive optical system

L. V. Antoshkin; A. G. Borzilov; V. V. Lavrinov; L. N. Lavrinova; A. A. Selin

doi:10.1117/12.2644414

7 December 2022 Emulation of atmospheric turbulence for image stabilization of laser radiation on the stand of adaptive optical system

L. V. Antoshkin, A. G. Borzilov, V. V. Lavrinov, L. N. Lavrinova, A. A. Selin

Author Affiliations +

Proceedings Volume 12341, 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 123410E (2022) https://doi.org/10.1117/12.2644414
Event: 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 2022, Tomsk, Russia

Abstract

A description of the stand for an adaptive optics system operating in the mode of emulation of the slopes of the laser radiation wavefront on a turbulent path is given. The potential capabilities of the test bench involve setting the parameters of turbulent distortions characteristic of paths of various lengths, as well as using a piezceramic deflector of wavefront slopes as a source of emulated image distortions in the observation plane. The stand of the adaptive optics system makes it possible to stabilize the jitter of the optical radiation image in the plane of the receiving device with the adaptive correction circuit turned on and off under conditions of various system operation modes.

Citation Download Citation

L. V. Antoshkin, A. G. Borzilov, V. V. Lavrinov, L. N. Lavrinova, and A. A. Selin "Emulation of atmospheric turbulence for image stabilization of laser radiation on the stand of adaptive optical system", Proc. SPIE 12341, 28th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 123410E (7 December 2022); https://doi.org/10.1117/12.2644414

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