Phase Diversity Imaging: Report of Experiments and Simulations

Robert A. Gonsalves; Steven M. Ebstein; Peter Nisenson; Chris Shelton

doi:10.1364/ADOP.1996.ATuB.6

Adaptive Optics
Technical Digest Series (Optica Publishing Group, 1996),
paper ATuB.6
•https://doi.org/10.1364/ADOP.1996.ATuB.6

Phase Diversity Imaging: Report of Experiments and Simulations

Robert A. Gonsalves, Steven M. Ebstein, Peter Nisenson, and Chris Shelton

Adaptive Optics 1996

Hawaii United States
8–12 July 1996
ISBN:

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Astronomical Science and Techniques (ATuB)

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R. A. Gonsalves, S. M. Ebstein, P. Nisenson, and C. Shelton, "Phase Diversity Imaging: Report of Experiments and Simulations," in Adaptive Optics, Technical Digest Series (Optica Publishing Group, 1996), paper ATuB.6.

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Abstract

We report research results on phase diversity imaging, a technique for pre and post processing of atmospherically degraded images. The method uses an in-focus image and an out-of-focus Image to deduce the aberrating wavefront introduced by the atmosphere and telescope; and deconvolves the measured images to produce a near-diffraction-limited estimate of the object.

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