Computer simulation of scalar vortex and annular LG0l beams in dynamically moving random inhomogeneous media

Victor A. Sennikov; Petr A. Konyaev; Vladimir P. Lukin

doi:10.1117/12.2249466

29 November 2016 Computer simulation of scalar vortex and annular beams LG_0L beams in time-varying random inhomogeneous media

Victor A. Sennikov, Petr A. Konyaev, Vladimir P. Lukin

Author Affiliations +

Proceedings Volume 10035, 22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 100352H (2016) https://doi.org/10.1117/12.2249466
Event: XXII International Symposium Atmospheric and Ocean Optics. Atmospheric Physics, 2016, Tomsk, Russian Federation

Abstract

Computer modeling of annular and vortex Laguerre-Gaussian beams LG_0L propagation in random inhomogeneous media using the dynamic time-varying algorithm of media evolution is presented. The temporal power spectrum of vortex beam LG_0L has been investigated by numerical simulation of propagation through atmospheric turbulence. The split-step Fourier method was used for solving scalar wave equation for a randomly inhomogeneous medium with a power-law Kolmogorov spectrum.

Citation Download Citation

Victor A. Sennikov, Petr A. Konyaev, and Vladimir P. Lukin "Computer simulation of scalar vortex and annular beams LG_0L beams in time-varying random inhomogeneous media", Proc. SPIE 10035, 22nd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 100352H (29 November 2016); https://doi.org/10.1117/12.2249466

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