Overcoming the effect of pupil distortion in multiconjugate adaptive optics

Autor: van Dam, Marcos A., Hernando, Yolanda Martín, Cagigal, Miguel Núñez, Montoya, Luzma M.

Publikováno v: Proc. SPIE 11448, 11448P (2020)

Multiconjugate adaptive optics (MCAO) systems have the potential to deliver diffraction-limited images over much larger fields of view than traditional single conjugate adaptive optics systems. In MCAO, the high altitude deformable mirrors (DMs) caus

Externí odkaz: http://arxiv.org/abs/2201.05913

Contrast optimization in wide-field AO

Autor: Jackson, Kathryn J., Schmidt, Dirk, Vernet, Elise, Rodriguez-Linares, Nicolas, Feijóo-Amoedo, Noelia, Montoya, Luzma, Martín, Yolanda, Chulani, Haresh, Núñez-Cagigal, Miguel, González-Cava, José M., Mendez-Perez, Juan Albino

Publikováno v: Proceedings of SPIE; August 2024, Vol. 13097 Issue: 1 p130977O-130977O-10, 12966734p

Optomechanical integration of the MCAO prototype testbed for EST

Autor: Schreiber, Laura, Schmidt, Dirk, Vernet, Elise, Feijóo, Noelia, González, Francisco, Montoya, Luzma, Quintero, Jorge, Rodríguez Delgado, Horacio, Martín, Yolanda, González-Cava, José M., Núñez Cagigal, Miguel, Femenía, Bruno, Chulani, Haresh, Zhang, Lanqiang, Mato, Ángel, Gracia, Félix, Quintero Noda, Carlos

Publikováno v: Proceedings of SPIE; August 2022, Vol. 12185 Issue: 1 p121856C-121856C-10, 12063755p

Analytical study of high altitude turbulence wide-field wavefront sensing: impact on the design and reconstruction quality of future solar AO systems

Autor: Montilla, Iciar, Collados, Manuel, Montoya, Luzma, Tallon, Michel

Publikováno v: Montilla, Iciar; Collados, Manuel; Montoya, Luzma; & Tallon, Michel. (2015). Analytical study of high altitude turbulence wide-field wavefront sensing: impact on the design and reconstruction quality of future solar AO systems. Adaptive Optics for Extremely Large Telescopes 4 – Conference Proceedings, 1(1). doi: 10.20353/K3T4CP1131552. Retrieved from: http://www.escholarship.org/uc/item/5dg67931

The European Solar Telescope is a 4-m planned facility designed to have high spatial resolution capabilities tounderstand the mechanisms of magnetic coupling in the chromosphere and the photosphere. It will feature both aconventional and a multi-conj

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::732ca81d4fbb024e2866dad1e8494939
http://www.escholarship.org/uc/item/5dg67931

ZEUS: a cophasing sensor based on the Zernike phase contrast method

Autor: Dohlen, Kjetil, Langlois, Maud, Lanzoni, Patrick, Mazzanti, Silvio, Vigan, Arthur, Montoya, Luzma, Hernandez, Elvio, Reyes, Marcos, Surdej, Isabel, Yaitskova, Natalya, Stepp, Larry

Publikováno v: SPIE Astronomical Telescopes + Instrumentation
SPIE Astronomical Telescopes + Instrumentation, Jun 2006, Orlando, France. pp.626734, ⟨10.1117/12.671377⟩

International audience; We describe the ZEUS phasing camera for future extremely large telescopes (ELTs) based on the Zernike phase contrast method. A prototype instrument is under construction for implementation in the Active Phasing Experiment (APE

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::812d592f5d845c726a1c628ac25e6064
https://hal.archives-ouvertes.fr/hal-02118201