ADAPTIVE COMPENSATION OF ATMOSPHERIC DISTORTIONS OF MULTICHANNEL LASER RADIATION
O. L. Antipov1, F. Yu. Kanev2, N. A. Makenova2, V. P. Lukin2, E. I. Tsyro2
1Institute of Applied Physics, Russian Academy of Sciences, ul. Ul’yanova 46, GSP-120, Nizhny Novgorod, 603950 Russia
2Zuev Institute of Atmospheric Optics, Siberian Branch, Russian Academy of Sciences, pl. Akademika Zueva 1, Tomsk, 634021 Russia
Keywords: многоканальные оптические системы, атмосферная турбулентность, фазовое сопряжение, multichannel optical systems, atmospheric turbulence, phase conjugation
Abstract
This paper presents the results of modeling the propagation of multichannel radiation under free diffraction conditions and discusses features inherent in this type of beams under these conditions. In addition, the effect of distortions arising in a turbulent atmosphere on radiation quality is considered, and the efficiency of adaptive compensation of atmospheric turbulence is analyzed.
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