Efficiency analysis of wavefront restoration algorithm by smoothing spline in case of noises in channels of adaptive optical systems

D. A. Bezuglov; A. V. Sklyarov

doi:10.1117/12.411933

29 December 2000 Efficiency analysis of wavefront restoration algorithm by smoothing spline in case of noises in channels of adaptive optical systems

D. A. Bezuglov, A. V. Sklyarov

Author Affiliations +

Proceedings Volume 4341, Seventh International Symposium on Atmospheric and Ocean Optics; (2000) https://doi.org/10.1117/12.411933
Event: 7th International Symposium on Atmospheric and Ocean Optics, 2000, Tomsk, Russian Federation

Abstract

On the base of the mathematical apparatus for the two- dimensional normalized cubic smoothing B-splines the wave- front reconstruction algorithm for the optic emission capable of processing efficiently the nonstationary distortion with the noise in the control channels has been synthesized. The analytical expression for the selection the elements of the Gartman-type sensor optimal in terms of providing the prescribed precision of the wavefront reconstruction has been obtained. Is conducted of the efficiency analysis of operation of the synthesized algorithm in the presence of the different intensity of noises in the control channels of the adaptive optical system.

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D. A. Bezuglov and A. V. Sklyarov "Efficiency analysis of wavefront restoration algorithm by smoothing spline in case of noises in channels of adaptive optical systems", Proc. SPIE 4341, Seventh International Symposium on Atmospheric and Ocean Optics, (29 December 2000); https://doi.org/10.1117/12.411933

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