Variance of fluctuations of the orbital angular momentum of Bessel beam in turbulent atmosphere

Igor P. Lukin

doi:10.1117/12.2008730

27 November 2012 Variance of fluctuations of the orbital angular momentum of Bessel beam in turbulent atmosphere

Igor P. Lukin

Proceedings Volume 8696, Eighteenth International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 869607 (2012) https://doi.org/10.1117/12.2008730
Event: Eighteenth International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 2012, Irkutsk, Russian Federation

Abstract

In this article, the theoretical researches of variance of fluctuations of the orbital angular momentum of the Bessel optical beam propagating in turbulent atmosphere have been developed. The variance of fluctuations of Bessel-Gaussian beam on beam parameters: a transverse wave number of optical radiation, a Fresnel number of the transmitting aperture and a topological charge are in details analyzed. It is shown that a variance of fluctuations of the orbital angular momentum of a vortex Bessel-Gaussian beam during propagation in turbulent atmosphere it is essential less than the similar characteristic of a Laguerre-Gaussian beam.

Citation Download Citation

Igor P. Lukin "Variance of fluctuations of the orbital angular momentum of Bessel beam in turbulent atmosphere", Proc. SPIE 8696, Eighteenth International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 869607 (27 November 2012); https://doi.org/10.1117/12.2008730

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