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Proceedings Paper

Random displacement of the Bessel-Gaussian beam in turbulent atmosphere
Author(s): Igor P. Lukin
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Paper Abstract

In the given article the moments of random intensity of the coherent vortex Bessel–Gaussian beams propagating in turbulent atmosphere are theoretically investigated. It has showed, that on short path in the region of weak optical wave fluctuations a variance of the displacements of the center of gravity of vortex Bessel–Gaussian beams can be less than the similar characteristic of a fundamental Gaussian beam. With increase in a topological charge of a beam the value of a relative variance of the displacements of the center of gravity of a vortex Bessel–Gaussian beam decreases.

Paper Details

Date Published: 25 November 2014
PDF: 6 pages
Proc. SPIE 9292, 20th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 929220 (25 November 2014); doi: 10.1117/12.2074472
Show Author Affiliations
Igor P. Lukin, V.E. Zuev Institute of Atmospheric Optics (Russian Federation)


Published in SPIE Proceedings Vol. 9292:
20th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics
Oleg A. Romanovskii, Editor(s)

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