The mode conversion of structurally stable vector beams propagating through free space optical channels

T. I. Arsenyan; E. A. Babanin; O. M. Vokhnik; A. M. Zotov; A. F. Mardanov; N. A. Suhareva

doi:10.1134/S1024856016060026

The mode conversion of structurally stable vector beams propagating through free space optical channels

Authors: Arsenyan T.I.¹, Babanin E.A.¹, Vokhnik O.M.¹, Zotov A.M.¹, Mardanov A.F.¹, Suhareva N.A.¹
Affiliations:
1. Moscow State University
Issue: Vol 29, No 6 (2016)
Pages: 483-491
Section: Optics of Stochastically-Heterogeneous Media
URL: https://journals.rcsi.science/1024-8560/article/view/187881
DOI: https://doi.org/10.1134/S1024856016060026
ID: 187881

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Abstract

The reconstruction of the spatial intensity distribution of structurally stable axially symmetrical beams in free space optical data transmitting channels has been studied experimentally. The structure transformation invariants of а beam as а space code bearer are discussed. The correlation and dispersion parameters of a random process of optical density modulation are estimated; a possibility of their multiple differences in different directions perpendicular to the beam axis is shown.