A model for classical wavefront sensors and snapshot incoherent wavefront sensing

Congli Wang; Qiang Fu; Xiong Dun; Wolfgang Heidrich

doi:10.1364/COSI.2019.CM1A.4

Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP)
OSA Technical Digest (Optica Publishing Group, 2019),
paper CM1A.4
•https://doi.org/10.1364/COSI.2019.CM1A.4

A model for classical wavefront sensors and snapshot incoherent wavefront sensing

Congli Wang, Qiang Fu, Xiong Dun, and Wolfgang Heidrich

Computational Optical Sensing and Imaging 2019

Munich Germany
24–27 June 2019
ISBN: 978-1-943580-63-7

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Phase Retrieval / Wavefront Sensing (CM1A)

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C. Wang, Q. Fu, X. Dun, and W. Heidrich, "A model for classical wavefront sensors and snapshot incoherent wavefront sensing," in Imaging and Applied Optics 2019 (COSI, IS, MATH, pcAOP), OSA Technical Digest (Optica Publishing Group, 2019), paper CM1A.4.

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Abstract

A new formula is derived to connect between slopes wavefront sensors (e.g. Shack-Hartmann) and curvature sensors (based on Transport-of-Intensity Equation). Experimental results demonstrate snapshot simultaneous phase and intensity recovery on an incoherent illumination microscopy.

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