Adapting the Design of the Modal Holographic Wavefront Sensor to Present Atmospheric Turbulence Conditions

Andreas Zepp; Szymon Gladysz; Wolfgang Osten; Karin Stein

doi:10.1364/AOA.2022.OF2B.6

Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)
Technical Digest Series (Optica Publishing Group, 2022),
paper OF2B.6
•https://doi.org/10.1364/AOA.2022.OF2B.6

Adapting the Design of the Modal Holographic Wavefront Sensor to Present Atmospheric Turbulence Conditions

Andreas Zepp, Szymon Gladysz, Wolfgang Osten, and Karin Stein

Adaptive Optics and Applications 2022

Vancouver, British Columbia Canada
11–15 July 2022
ISBN: 978-1-957171-09-8

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FSO Wavefront Sensing and Control (OF2B)

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A. Zepp, S. Gladysz, W. Osten, and K. Stein, "Adapting the Design of the Modal Holographic Wavefront Sensor to Present Atmospheric Turbulence Conditions," in Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP), Technical Digest Series (Optica Publishing Group, 2022), paper OF2B.6.

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Abstract

The modal holographic wavefront sensor enables fast measurements of individual aberration modes without the need for time-consuming calculations. To minimize the effect of inter-modal crosstalk on the measurement accuracy, we present sensor optimization and show its performance in closed-loop adaptive optics in simulation.

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