| DOI | Trouver le DOI : https://doi.org/10.1117/12.672566 |
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| Auteur | Rechercher : Szeto, Kei1; Rechercher : Andersen, David1; Rechercher : Crampton, David1; Rechercher : Morris, Simon; Rechercher : Lloyd-Hart, Michael; Rechercher : Myers, Richard; Rechercher : Jensen, Joseph B.; Rechercher : Fletcher, Murray1; Rechercher : Gardhouse, W. Rusty; Rechercher : Milton, N. Mark; Rechercher : Pazder, John1; Rechercher : Stoesz, Jeff; Rechercher : Simons, Doug; Rechercher : Véran, Jean-Pierre1 |
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| Éditeur | Rechercher : McLean, Ian S.; Rechercher : Iye, Masanori |
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| Affiliation | - Conseil national de recherches du Canada. Institut Herzberg d'astrophysique du CNRC
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| Format | Texte, Article |
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| Conférence | Ground-based and Airborne Instrumentation for Astronomy, May 24, 2006, Orlando, Florida, United States |
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| Résumé | We describe a simple and cost-effective concept for implementing a Ground Layer Adaptive Optics (GLAO) system on Gemini that will feed all instruments mounted at the Cassegrain focus. The design concept can provide a GLAO correction to any of the current or future seeing-limited optical or near-infrared Gemini instruments. The GLAO design uses an adaptive secondary mirror and provides a significant upgrade to the current telescope acquisition-and-guide system while reusing and building upon the existing telescope facilities and infrastructure. This paper discusses the overall design of the GLAO system including optics, opto-mechanics, laser guide star facilities, natural and laser guide stars wavefront sensors. Such a GLAO system will improve the efficiency of essentially all observations with Gemini and also will help with scheduling since it virtually eliminates poor seeing. |
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| Date de publication | 2006-06-28 |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 13054241 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | e6b5c0fe-d70d-4988-b24b-a33f9f713e9d |
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| Enregistrement créé | 2009-11-25 |
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| Enregistrement modifié | 2023-06-22 |
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