Adaptive stabilization and imaging system on the Baikal Large Solar Vacuum telescope

Petr A. Konyaev; Leonid V. Antoshkin; Alexander G. Borsilov; Nina N. Botygina; Oleg N. Emaleev; Evgenii A. Kopylov; Vladimir P. Lukin; Anton A. Selin; Egor L. Soin

doi:10.1117/12.2504616

13 December 2018 Adaptive stabilization and imaging system on the Baikal Large Solar Vacuum telescope

Petr A. Konyaev, Leonid V. Antoshkin, Alexander G. Borsilov, Nina N. Botygina, Oleg N. Emaleev, Evgenii A. Kopylov, Vladimir P. Lukin, Anton A. Selin, Egor L. Soin

Author Affiliations +

Proceedings Volume 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 108332O (2018) https://doi.org/10.1117/12.2504616
Event: XXIV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2018, Tomsk, Russian Federation

Abstract

The results of experimental studies of the effect of atmospheric turbulence in the adaptive optical image correction system at the Baikal Large Solar Vacuum Telescope (LSVT) are presented. To eliminate the jitter and stabilize the image on the receiver, the appropriate hardware and software system that corrects the tilts of incoming wave front with frequencies up to 1 kHz has been developed in the Laboratory of the Coherent Adaptive Optics (LCAO). To obtain digital images of high resolution, the tip-tilt adaptive system is combined with a post-detection computer processing of frames using fast 2D parallel real time algorithms. Experimental data confirm the high efficiency of the dual adaptive system for stabilizing and forming images on the LSVT.

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Petr A. Konyaev, Leonid V. Antoshkin, Alexander G. Borsilov, Nina N. Botygina, Oleg N. Emaleev, Evgenii A. Kopylov, Vladimir P. Lukin, Anton A. Selin, and Egor L. Soin "Adaptive stabilization and imaging system on the Baikal Large Solar Vacuum telescope", Proc. SPIE 10833, 24th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 108332O (13 December 2018); https://doi.org/10.1117/12.2504616

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