Enhanced Pyramid Wavefront Sensor via End-to-End trained diffractive optical layer

Felipe Guzmán; Jorge Bacca; Jorge Tapia; Camilo Weinberger; Henry Arguello; Esteban Vera

doi:10.1364/AOA.2022.JF1B.4

Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP)
Technical Digest Series (Optica Publishing Group, 2022),
paper JF1B.4
•https://doi.org/10.1364/AOA.2022.JF1B.4

Enhanced Pyramid Wavefront Sensor via End-to-End trained diffractive optical layer

Felipe Guzmán, Jorge Bacca, Jorge Tapia, Camilo Weinberger, Henry Arguello, and Esteban Vera

Propagation Through and Characterization of Atmospheric and Oceanic Phenomena 2022

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

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Wavefront Sensing and Turbulence II (Joint AO and pcAOP) (JF1B)

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F. Guzmán, J. Bacca, J. Tapia, C. Weinberger, H. Arguello, and E. Vera, "Enhanced Pyramid Wavefront Sensor via End-to-End trained diffractive optical layer," in Imaging and Applied Optics Congress 2022 (3D, AOA, COSI, ISA, pcAOP), Technical Digest Series (Optica Publishing Group, 2022), paper JF1B.4.

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Abstract

We propose to design an optical preconditioner using an End-to-End approach to improve the linear response of the pyramid wavefront sensor. Simulation results show a notorious improvement at different turbulence profiles.

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