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18 December 2019 Simulation of a vortex optical beam propagation in a direct and location path in turbulent atmosphere
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Proceedings Volume 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 112081F (2019) https://doi.org/10.1117/12.2540097
Event: XXV International Symposium, Atmospheric and Ocean Optics, Atmospheric Physics, 2019, Novosibirsk, Russian Federation
Abstract
Results of numerical simulation of a vortex laser beam propagation reflected by a flat mirror at different intensity of optical turbulence in the atmospheric are presented. The relative variance of fluctuations of mean intensity in the cross section of the beam is analyzed. It is found that the strength of the optical turbulence increase, the fluctuations of mean intensity to the edge of the beam decrease for the reflected beam than that for the beam having pass double distance in the direct path.
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L. O. Gerasimova "Simulation of a vortex optical beam propagation in a direct and location path in turbulent atmosphere", Proc. SPIE 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 112081F (18 December 2019); https://doi.org/10.1117/12.2540097
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