Compensation of distant phase-distorting layers. II. Extended-field-of-view adaptive receiver system
JOSA A, Vol. 21, Issue 9, pp. 1659-1668 (2004)
http://dx.doi.org/10.1364/JOSAA.21.001659
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Abstract
We analyze the anisoplanatic adaptive receiver system field of view (FOV) and the possibility of controlling the system FOV by using an adaptive optics system with multiple wave-front sensors that sense wave-front phase aberrations of reference waves with different arrival angles. The conventional decoupled stochastic parallel gradient descent (D-SPGD) technique is generalized to include output signals from multiple wave-front sensors. The multiple-reference D-SPGD control algorithm introduced here is applied to obtain an anisotropic FOV in adaptive receiver systems by using two and three reference waves.
© 2004 Optical Society of America
OCIS Codes
(010.0010) Atmospheric and oceanic optics : Atmospheric and oceanic optics
(010.1080) Atmospheric and oceanic optics : Active or adaptive optics
(110.0110) Imaging systems : Imaging systems
Citation
Mikhail A. Vorontsov and Miao Yu, "Compensation of distant phase-distorting layers. II. Extended-field-of-view adaptive receiver system," J. Opt. Soc. Am. A 21, 1659-1668 (2004)
http://www.opticsinfobase.org/josaa/abstract.cfm?URI=josaa-21-9-1659
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