Title

Compensation of Distant Phase-distorting Layers. I. Narrow-field-of-view Adaptive Receiver System

Document Type

Article

Publication Date

9-1-2004

Publication Source

Journal of the Optical Society of America A

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.

Inclusive pages

1645-1658

ISBN/ISSN

1084-7529

Comments

One print or electronic copy may be made for personal use only. Systematic reproduction and distribution, duplication of any material in this paper for a fee or for commercial purposes, or modifications of the content of this paper are prohibited.

Permission documentation on file.

Publisher

Optical Society of America

Volume

21

Issue

9

Peer Reviewed

yes

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