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

Feodor Yu. Kanev; Nailya Makenova; Vladimir P. Lukin

doi:10.1117/12.497194

27 March 2003 Principal limitations of phase conjugation algorithm and amplitude-phase control in two-mirror adaptive system

Feodor Yu. Kanev, Nailya Makenova, Vladimir P. Lukin

Author Affiliations +

Proceedings Volume 5026, Ninth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics. Part I: Radiation Propagation in the Atmosphere and Ocean; (2003) https://doi.org/10.1117/12.497194
Event: Ninth Joint International symposium on Atmospheric and Ocean Optics, 2002, Tomsk, Russian Federation

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.

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Feodor Yu. Kanev, Nailya Makenova, and Vladimir P. Lukin "Principal limitations of phase conjugation algorithm and amplitude-phase control in two-mirror adaptive system", Proc. SPIE 5026, Ninth Joint International Symposium on Atmospheric and Ocean Optics/Atmospheric Physics. Part I: Radiation Propagation in the Atmosphere and Ocean, (27 March 2003); https://doi.org/10.1117/12.497194

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