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astro-ph.IM2026
Choice of optical transformation for photonic circuit wavefront sensors
Jonathan Lin
Coronagraph designs which use photonic integrated circuits have the highest theoretical throughput for off-axis signals, and therefore the highest potential exoplanet yield for fut…
astro-ph.IM2025
Experimental and on-sky demonstration of spectrally dispersed wavefront sensing using a photonic lantern
Jonathan Lin, Michael P. Fitzgerald, Yinzi Xin +12
Adaptive optics systems are critical in any application where highly resolved imaging or beam control must be performed through a dynamic medium. Such applications include astronom…
astro-ph.IM2024
Nonlinear techniques for few-mode wavefront sensors
Jonathan Lin, Michael P. Fitzgerald
We present several nonlinear wavefront sensing techniques for few-mode sensors, all of which are empirically calibrated and agnostic to the choice of wavefront sensor. The first cl…