Kevin Barjothttps://orcid.org/0000-0003-3201-2180,1 Elsa Huby,1 Sébastien Vievard,2 Manon Lallement,1 Sylvestre Lacour,1 Guillermo Martin,3 Nick Cvetojevic,4 Vincent Deo,2 Olivier Guyon,2 Julien Lozi,2 Takayuki Kotani,5 Cédric Cassagnettes,6 Adrien Billat,6 Franck Marchis,7 , Vincent Lapeyrère,1 Daniel Rouan1
1Observatoire de Paris (France) 2National Astronomical Observatory of Japan (United States) 3Institut de Planétologie et d’Astrophysique de Grenoble (France) 4Observatoire de la Côte d'Azur (France) 5Astrobiology Ctr., National Institute os Natural Sciences (Japan) 6Teem Photonics (France) 7SETI Institute (United States)
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
FIRSTv2 (Fibered Imager foR a Single Telescope version 2) is the upgrade of a post-AO spectro-interferometer (FIRST) that enables high contrast imaging and spectroscopy at spatial scales below the diffraction limit of a single telescope. It aims at using a photonic chip beam combiner, allowing the measurement of the complex visibility for every baseline independently thus improving the dynamic range. I will report on the first on-sky results obtained with several prototype chips integrated at the Subaru Telescope on unresolved and binary stars, for the first time in the visible.
PERSONAL Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.
The alert did not successfully save. Please try again later.
Kevin Barjot, Elsa Huby, Sébastien Vievard, Manon Lallement, Sylvestre Lacour, Guillermo Martin, Nick Cvetojevic, Vincent Deo, Olivier Guyon, Julien Lozi, Takayuki Kotani, Cédric Cassagnettes, Adrien Billat, Franck Marchis, , Vincent Lapeyrère, Daniel Rouan, "First light of the upgraded FIRST visible fibered interferometer at the Subaru telescope (thesis)," Proc. SPIE 12183, Optical and Infrared Interferometry and Imaging VIII, 121830E (29 August 2022); https://doi.org/10.1117/12.2630259