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Proceedings Paper

Simulation of a vortex optical beam propagation in a direct and location path in turbulent atmosphere
Author(s): L. O. Gerasimova
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Paper 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.

Paper Details

Date Published: 18 December 2019
PDF: 6 pages
Proc. SPIE 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 112081F (18 December 2019); doi: 10.1117/12.2540097
Show Author Affiliations
L. O. Gerasimova, V. E. Zuev Institute of Atmospheric Optics (Russian Federation)

Published in SPIE Proceedings Vol. 11208:
25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Oleg A. Romanovskii; Gennadii G. Matvienko, Editor(s)

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