Compensation of distant phase-distorting layers. I. Narrow-field-of-view adaptive receiver system

Journal of the Optical Society of America. A, Optics, Image Science, and Vision
Miao Yu, Mikhail Vorontsov

Abstract

We analyze various scenarios of adaptive wave-front phase-aberration correction in optical-receiver-type systems when inhomogeneties of the wave propagation medium are either distributed along the propagation path or localized in a few thin layers remotely located from the receiver telescope pupil. Phase-aberration compensation is performed with closed-loop control architectures based on decoupled stochastic parallel gradient descent, stochastic parallel gradient descent, and phase conjugation control algorithms. Both receiver system aperture diffraction effects and the effect of wave-front corrector position on phase-aberration compensation efficiency are analyzed.

References

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Citations

Dec 14, 2016·Applied Optics·Mikhail A Vorontsov, Thomas Weyrauch
Sep 24, 2004·Journal of the Optical Society of America. A, Optics, Image Science, and Vision·Mikhail A Vorontsov, Miao Yu

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