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Simulations of Compensated-Beacon Adaptive Optics using a Fresnel Wavefront Sensor

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Abstract

This paper uses wave-optics simulations to perform compensated-beacon adaptive optics using least-squares phase reconstruction with Fresnel and Shack-Hartmann wavefront sensors. Overall, the two noiseless sensors perform comparably for weak to mod- erately strong scintillation conditions.

© 2021 The Author(s)

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More Like This
Comparison of the Shack-Hartmann and fixed-pyramid wavefront sensors in weak to moderately deep turbulence conditions

Naresh Tako, Cameron J. Radosevich, Terry J. Brennan, and Mark F. Spencer
PF1C.4 Propagation Through and Characterization of Atmospheric and Oceanic Phenomena (pcAOP) 2021

Hybrid Wavefront Sensor for Strong Turbulence

Troy R. Ellis and Jason D. Schmidt
FMF2 Frontiers in Optics (FiO) 2008

Performance Analysis of an Adaptive Optics System with Scintillation-Resistant Phase-Contrast Wavefront Sensor

Behzad Bordbar, Nathan H. Farwell, and Mikhail A. Vorontsov
CTu4A.6 Computational Optical Sensing and Imaging (COSI) 2019

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