학술논문
MAORY: A Multi-conjugate Adaptive Optics RelaY for ELT
Document Type
Working Paper
Author
Ciliegi, Paolo; Agapito, Guido; Aliverti, Matteo; Annibali, Francesca; Arcidiacono, Carmelo; Balestra, Andrea; Baruffolo, Andrea; Bergomi, Maria; Bianco, Andrea; Bonaglia, Marco; Busoni, Lorenzo; Cantiello, Michele; Cascone, Enrico; Chauvin, Gael; Chinellato, Simonetta; Cianniello, Vincenzo; Correira, Jean Jacques; Cosentino, Giuseppe; Dall'Ora, Massimo; De Caprio, Vincenzo; Devaney, Nicholas; Di Antonio, Ivan; Di Cianno, Amico; Di Giammatteo, Ugo; D'Orazi, Valentina; Di Rico, Gianluca; Dolci, Mauro; Doutè, Sylvain; Eredia, Cristian; Farinato, Jacopo; Esposito, Simone; Fantinel, Daniela; Feautrier, Philippe; Foppiani, Italo; Giro, Enrico; Gluck, Laurance; Golden, Aaron; Goncharov, Alexander; Grani, Paolo; Gullieuszik, Marco; Haguenauer, Pierre; Hénault, Francois; Hubert, Zoltan; Louarn, Miska Le; Magrin, Demetrio; Maiorano, Elisabetta; Mannucci, Filippo; Malone, Deborah; Marafatto, Luca; Moraux, Estelle; Munari, Matteo; Oberti, Sylvan; Pariani, Giorgio; Pettazzi, Lorenzo; Plantet, Cedric; Podio, Linda; Portaluri, Elisa; Puglisi, Alfio; Ragazzoni, Roberto; Rakich, Andrew; Rebaut, Patrick; Redaelli, Edoardo; Redman, Matt; Riva, Marco; Rochat, Sylvain; Rodeghiero, Gabriele; Salasnich, Bernardo; Saracco, Paolo; Sordo, Rosanna; Spavone, Marilena; Sztefek, Marie-Helene; Valentini, Angelo; Vanzella, Eros; Verinaud, Christophe; Xompero, Marco; Zaggia, Simone
Source
The Messenger 182 (March 2021): 13-16
Subject
Language
Abstract
MAORY is the adaptive optics module for ELT providing two gravity invariant ports with the same optical quality for two different client instruments. It enable high angular resolution observations in the near infrared over a large field of view (~1 arcmin2 ) by real time compensation of the wavefront distortions due to atmospheric turbulence. Wavefront sensing is performed by laser and natural guide stars while the wavefront sensor compensation is performed by an adaptive deformable mirror in MAORY which works together with the telescope's adaptive and tip tilt mirrors M4 and M5 respectively.
Comment: 4 pages, 4 figures
Comment: 4 pages, 4 figures