Gemini multi-conjugate adaptive optics system review I: Design, trade-offs and integration

Francois J Rigaut,Benoit Neichel,Maxime Boccas,Celine Dorgeville,Fabrice Vidal,Marcos A Van Dam,Gustavo Arriagada,Vincent Fesquet, Ramon Galvez, Gaston Gausachs,Chad Cavedoni,Angelic W Ebbers,Stan Karewicz, E James, Javier Luhrs,Vanessa Montes,Gabriel Perez,William N Rambold,Roberto Rojas,Shane Walker,Matthieu Bec,Gelys Trancho,Michael Sheehan,Benjamin Irarrazaval,Corinne Boyer,Brent L Ellerbroek,Ralf Flicker,Damien Gratadour,Aurea Garciarissmann, Felipe Daruich

Monthly Notices of the Royal Astronomical Society（2014）

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摘要

The Gemini multiconjugate adaptive optics system (GeMS) at the Gemini South telescope in Cerro Pachón is the first sodium-based multilaser guide star (LGS) adaptive optics system. It uses five LGSs and two deformable mirrors to measure and compensate for atmospheric distortions. The GeMS project started in 1999, and saw first light in 2011. It is now in regular operation, producing images close to...

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关键词

instrumentation: adaptive optics,instrumentation: high angular resolution,telescopes

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