Abstract
A 127-element adaptive optical system has been developed and integrated into a 1.8-m astronomical telescope in September 2009. In addition, the first light on a high-resolution imaging for stars has been achieved (September 23, 2009). In this letter, a 127-element adaptive optical system for 1.8-m telescope is described briefly. Moreover, star observation results in the first run are reported. Results show that the angular resolution of the system after adaptive optics correction can attain 0.1 arcsec, which approaches the diffraction limit of 1.8-m telescope at 700-900 nm band.
© 2010 Chinese Optics Letters
PDF Article
More Like This
Laboratory characterization and performance of the high-order adaptive optics system for the Large Binocular Telescope
Simone Esposito, Armando Riccardi, Fernando QuirĂ³s-Pacheco, Enrico Pinna, Alfio Puglisi, Marco Xompero, Runa Briguglio, Lorenzo Busoni, Luca Fini, Paolo Stefanini, Guido Brusa, Andrea Tozzi, Piero Ranfagni, Francesca Pieralli, Juan C. Guerra, Carmelo Arcidiacono, and Piero Salinari
Appl. Opt. 49(31) G174-G189 (2010)
Cited By
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Login to access Optica Member Subscription