A model for pupil amplitude using a weighted sum of basis functions is applied to wavefront sensing through two-plane focus-diverse phase retrieval. Simulations and a laboratory experiment are shown.
© 2013 OSA
D. B. Moore and J. R. Fienup, "Wavefront Sensing by Phase and Modal Amplitude Retrieval," in Imaging and Applied Optics, OSA Technical Digest (online) (Optical Society of America, 2013), paper OTu1A.4.
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