Focusing of multi-channel laser radiation through the optically inhomogeneous medium: phasing on the system output and in the target-in-the-loop technique

M. V. Volkov; O. A. Kuzikov; F. A. Starikov

doi:10.1117/12.2603146

15 December 2021 Focusing of multi-channel laser radiation through the optically inhomogeneous medium: phasing on the system output and in the target-in-the-loop technique

M. V. Volkov, O. A. Kuzikov, F. A. Starikov

Author Affiliations +

Proceedings Volume 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics; 119160X (2021) https://doi.org/10.1117/12.2603146
Event: 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 2021, Moscow, Russian Federation

Abstract

Numerical investigations of multi-channel laser radiation focusing efficiency through the optically inhomogeneous medium at the phasing on the system output and in the target-in-the-loop technique based on stochastic parallel gradient (SPG) algorithm have been performed. The efficiency of focusing according to the ratio of Fried’s parameter to subaperture size has been investigated.

Citation Download Citation

M. V. Volkov, O. A. Kuzikov, and F. A. Starikov "Focusing of multi-channel laser radiation through the optically inhomogeneous medium: phasing on the system output and in the target-in-the-loop technique", Proc. SPIE 11916, 27th International Symposium on Atmospheric and Ocean Optics, Atmospheric Physics, 119160X (15 December 2021); https://doi.org/10.1117/12.2603146

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