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Conference Paper
Frontiers in Optics
San Jose, California United States
October 16-20, 2011
ISBN: 978-1-55752-917-6
Image-Based Wavefront Sensing and Adaptive Optics I (FThD)

Fast Approximate Broadband Phase Retrieval for Segmented Systems

Alden S. Jurling and James Fienup  »View Author Affiliations


http://dx.doi.org/10.1364/FIO.2011.FThD1


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Abstract

We applied an approximate technique for broadband phase retrieval to a modeled segmented-aperture system in the ultra-broadband (133% bandwidth) regime, where it yielded an over-200X improvement in runtime, but at the cost of reduced accuracy.

© 2011 OSA

OCIS Codes
(010.7350) Atmospheric and oceanic optics : Wave-front sensing
(100.5070) Image processing : Phase retrieval
(110.6770) Imaging systems : Telescopes

Citation
A. S. Jurling and J. Fienup, "Fast Approximate Broadband Phase Retrieval for Segmented Systems," in Frontiers in Optics 2011/Laser Science XXVII, OSA Technical Digest (Optical Society of America, 2011), paper FThD1.
http://www.opticsinfobase.org/abstract.cfm?URI=FiO-2011-FThD1


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