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Proceedings Paper

Transformation of the average Umov-Poynting vector of laser beams propagating in the atmosphere under conditions of the strong optical turbulence
Author(s): D. A. Marakasov; D. S. Rytchkov
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Paper Abstract

The behavior of the average Umov-Poynting vector of vortex laser beams propagating in the atmosphere under conditions of strong optical turbulence has been studied. An asymptotic expression is obtained for the radial and azimuthal components of the average flux vector of energy density. The criterion of the transition of the vortex beam into the regime of strong optical turbulence, which is constructed on the basis of the obtained streamline equation, is discussed.

Paper Details

Date Published: 18 December 2019
PDF: 5 pages
Proc. SPIE 11208, 25th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 112082H (18 December 2019); doi: 10.1117/12.2540866
Show Author Affiliations
D. A. Marakasov, V. E. Zuev Institute of Atmospheric Optics (Russian Federation)
D. S. Rytchkov, 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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