Modeling Laser Guide Star Aberrations
Richard Clare, Marcos A. van Dam, Antonin Bouchez
Abstract
Richard Clare, Marcos A. van Dam, Antonin Bouchez
Abstract
When using a laser guide star (LGS) adaptive optics system, quasi-static aberrations are observed between the measured wavefronts from the LGS wavefront sensor (WFS) and the natural guide star WFS. We model these LGS aberrations.
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When using a laser guide star (LGS) adaptive optics system, quasi-static aberrations are observed between the measured wavefronts from the LGS wavefront sensor (WFS) and the natural guide star WFS. We model these LGS aberrations.
Key concepts: Laser guide star, Wavefront, Adaptive optics, Wavefront sensor, Guide star, Star (game theory), Deformable mirror, Optics