Thermal distortions of multichannel laser radiation

Thermal distortions of multichannel laser radiation

Bibliographic Details
Parent link:Proceedings of SPIE
Vol. 10466 : 23rd International Symposium on Atmospheric and Ocean Optics: Atmospheric Physics.— 2017.— [5 p.]
Corporate Author: Национальный исследовательский Томский политехнический университет Инженерная школа энергетики Отделение электроэнергетики и электротехники (ОЭЭ)
Other Authors: Kanev F. Yu. Fedor Yurievich, Makenova N. A. Nailya Altynkhanovna, Lukin V. P. Vladimir Petrovich, Antipov O. L. Oleg Leonidovich, Veretekhin I. D. Igor Dmitrievich
Summary:Title screen
In this paper the results of simulation are presented of multichannel radiation propagation under conditions of thermal blooming, and correction for nonlinear thermal distortion on the base of the beam phase control is considered. The results demonstrate dependence of correction effectiveness on number of channels and on precision of a reference beam phase reconstruction. Addition increase of effectiveness is possible with adjustment of amplification in the channels of the optical system, i.e., with the use of amplitude-phase control of radiation..
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2017
Subjects:
электронный ресурс
труды учёных ТПУ
тепловые изменения
лазерное излучение
Online Access:https://doi.org/10.1117/12.2284992
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658076

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