Spatial resolution of adaptive optical system elements and correction efficiency of laser beam with turbulent phase distortion

Numerical investigation of laser beam phase correction in the turbulent atmosphere by adaptive optical system with Shack-Hartmann wavefront sensor has been performed. The criterions of correction efficiency depending on the adaptive mirror and wavefront sensor spatial resolution have been determined...

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Bibliographic Details
Published in2020 International Conference Laser Optics (ICLO) p. 1
Main Authors Volkov, M.V., Bogachev, V.A., Starikov, F.A.
Format Conference Proceeding
LanguageEnglish
Published IEEE 02.11.2020
Subjects
adaptive mirror
adaptive optical system
Shack-Hartmann wavefront sensor
turbulent atmosphere
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Summary:Numerical investigation of laser beam phase correction in the turbulent atmosphere by adaptive optical system with Shack-Hartmann wavefront sensor has been performed. The criterions of correction efficiency depending on the adaptive mirror and wavefront sensor spatial resolution have been determined for various values of Fried parameter.
ISBN:9781728152325
1728152321
ISSN:2642-5580
DOI:10.1109/ICLO48556.2020.9285761