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REDWOODS:利克天文台Shane自适应光学系统平台用于测试二级自适应光学技术的在轨结果

On-sky results from REDWOODS, a platform at Lick/ShaneAO for testing second stage AO technologies

Benjamin L. Gerard, Dominic F. Sanchez, Aditya R. Sengupta, Chris Ratliff, Sylvain Cetre, Elinor Gates, Daren Dillon, Bautista Fernandez, Brian Bauman, Lisa Poyneer, Aaron Lemmer, Rebecca Jensen-Clem, Phillip Hinz, Bruce Macintosh

arXiv 2607.28913首次发表:更新:

AI 中文总结

REDWOODS是利克天文台Shane AO系统内的新型子测试台,用于测试二级AO波前传感与控制技术,本文呈现其迄今的在轨测试结果。

AI 中文摘要

REDWOODS是利克天文台Shane自适应光学(AO)系统内的一个新型子测试台,用于测试二级AO波前传感与控制技术,包括带可选宽带Wynne校正器的自相干相机、两种不同的三面全反射高宽带金字塔波前传感器模式,以及多波前传感器单共轭AO控制。本文呈现该项目迄今的结果,包括在轨数据。

英文摘要

REDWOODS is a new sub-testbed within the Shane Adaptive Optics (AO) system at Lick observatory, developed to test second stage AO wavefront sensing and control technologies, including a Self-Coherent Camera with optional broadband Wynne corrector, two different three-sided fully reflective highly broadband pyramid wavefront sensor modes, and multi-wavefront sensor single conjugate AO control. We present project results to date, including on-sky data.

CommentsProceeding for SPIE Astronomical Telescopes and Instrumentation 2026, Adaptive Optics Session, Paper No. 14150-89

论文原文

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