Principal limitations of phase conjugation algorithm and amplitude-phase control in two-mirror adaptive system

Abstract

In the paper an analysis was performed on the base of numeric experiment methods of a laser beam propagation in a turbulent atmosphere. Comparison of efficiency was carried out of phase and amplitude-phase adaptive control algorithms. It was noted that only wavefront reversion insures the absolute compensation for turbulent distortions of laser beams. It is also shown that wavefront reversion is possible to realize in two-mirror adaptive optics system. The mirrors should be divided by a gap where a beam propagates under conditions of free diffraction.

Original language	English
Title of host publication	Proceedings of SPIE - The International Society for Optical Engineering
Editors	G.G. Matvienko, V.P. Lukin
Pages	127-134
Number of pages	8
Volume	5026
DOIs	https://doi.org/10.1117/12.497194
Publication status	Published - 2003
Event	Ninth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics. Part I: Radiation in the Atmosphere and Ocean - Tomsk, Russian Federation Duration: 2 Jul 2002 → 5 Jul 2002

Other

Other	Ninth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics. Part I: Radiation in the Atmosphere and Ocean
Country	Russian Federation
City	Tomsk
Period	2.7.02 → 5.7.02

ASJC Scopus subject areas

Electrical and Electronic Engineering
Condensed Matter Physics

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10.1117/12.497194

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Principal limitations of phase conjugation algorithm and amplitude-phase control in two-mirror adaptive system. / Kanev, Feodor ; Makenova, Nailya Altykhanovna; Lukin, Vladimir.

Proceedings of SPIE - The International Society for Optical Engineering. ed. / G.G. Matvienko; V.P. Lukin. Vol. 5026 2003. p. 127-134.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Kanev, F , Makenova, NA & Lukin, V 2003, Principal limitations of phase conjugation algorithm and amplitude-phase control in two-mirror adaptive system. in GG Matvienko & VP Lukin (eds), Proceedings of SPIE - The International Society for Optical Engineering. vol. 5026, pp. 127-134, Ninth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics. Part I: Radiation in the Atmosphere and Ocean, Tomsk, Russian Federation, 2.7.02. https://doi.org/10.1117/12.497194

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