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adaptive optics 1extremely large telescopes 1laser guide star 1microlens array 1shack-hartmann wavefront sensor 1

From the 1 of 1 linked paper with an AI index.

collaborators

1 paper

astro-ph.IM2026

Impact of microlens shape on the performance of Laser Guide Star wavefront sensors for ELT-class telescopes

Paul Rouquette, Benoit Neichel, Cédric Taisir Heritierc +4

The paper quantifies how imperfections in microlens shapes degrade the centroid accuracy of laser guide star Shack‑Hartmann wavefront sensors on ELT‑class telescopes and evaluates…