25 November 2014 Vortex laser beam in a randomly inhomogeneous medium
Author Affiliations +
Proceedings Volume 9292, 20th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics; 92920Q (2014) https://doi.org/10.1117/12.2076105
Event: 20th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 2014, Novosibirsk, Russian Federation
Abstract
Statistical characteristics of the vortex laser beams propagating in the turbulent atmosphere are analyzed. The vortex beams are appeared to be less affected by turbulence as compared with the conventional beams: for the vortex beam the variance of random displacements and the variance for fluctuations of the orbital angular momentum, which are induced by atmospheric turbulence less than these characteristics for the vortexless beam, beams having a larger topological charge are founded to be more stable.
© (2014) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
V. P. Aksenov, V. P. Aksenov, V. V. Kolosov, V. V. Kolosov, Ch. E. Pogutsa, Ch. E. Pogutsa, O. V. Tikhomirova, O. V. Tikhomirova, } "Vortex laser beam in a randomly inhomogeneous medium", Proc. SPIE 9292, 20th International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics, 92920Q (25 November 2014); doi: 10.1117/12.2076105; https://doi.org/10.1117/12.2076105
PROCEEDINGS
7 PAGES


SHARE
Back to Top