most citedUsing the Gerchberg-Saxton algorithm to reconstruct non-modulated pyramid wavefront sensor measurements

13 citations

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astro-ph.IM2023★ 13 cited

Using the Gerchberg-Saxton algorithm to reconstruct non-modulated pyramid wavefront sensor measurements

Vincent Chambouleyron, Aditya Sengupta, Maïssa Salama +9

Adaptive optics (AO) is a technique to improve the resolution of ground-based telescopes by correcting, in real-time, optical aberrations due to atmospheric turbulence and the tele…

astro-ph.IM2023★ 2 cited

High Speed Focal Plane Wavefront Sensing with an Optical Chopper

Benjamin L. Gerard, Daren Dillon, Sylvain Cetre +1

Focal plane wavefront sensing and control is a critical approach to reducing non-common path errors between the a conventional astronomical adaptive optics (AO) wavefront sensor (W…