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This article is cited in 12 scientific papers (total in 12 papers)
Letters
Smart adaptive optical system for correcting the laser wavefront distorted by atmospheric turbulence
A. L. Rukosueva, V. N. Belousovb, A. N. Nikitina, Yu. V. Sheldakovaa, A. V. Kudryashova, V. A. Bogachevc, M. V. Volkovc, S. G. Garaninc, F. A. Starikovc a Institute of Dynamics of Geospheres, Russian Academy of Sciences, Moscow
b Lyratech LCC, Moscow
c Federal State Unitary Enterprise "Russian Federal Nuclear Center — All-Russian Research Institute of Experimental Physics", Institute for Laser Physics Research, Sarov, Nizhny Novgorod region
Abstract:
An adaptive optical system is developed to correct the wavefront of laser radiation distorted by a turbulent air flow. The use of a field-programmable gate array as the main control element makes it possible to achieve a system bandwidth of 2 kHz. The results of experiments on dynamic correction of the phase of a laser beam distorted by a flow of heated air are presented and analysed.
Keywords:
adaptive optics, wavefront sensor, field-programmable gate array, atmospheric turbulence.
Received: 09.06.2020
Citation:
A. L. Rukosuev, V. N. Belousov, A. N. Nikitin, Yu. V. Sheldakova, A. V. Kudryashov, V. A. Bogachev, M. V. Volkov, S. G. Garanin, F. A. Starikov, “Smart adaptive optical system for correcting the laser wavefront distorted by atmospheric turbulence”, Kvantovaya Elektronika, 50:8 (2020), 707–709 [Quantum Electron., 50:8 (2020), 707–709]
Linking options:
https://www.mathnet.ru/eng/qe17307 https://www.mathnet.ru/eng/qe/v50/i8/p707
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