R
Roberto Biasi
Publications - 94
Citations - 1307
Roberto Biasi is an academic researcher. The author has contributed to research in topics: Adaptive optics & Deformable mirror. The author has an hindex of 19, co-authored 94 publications receiving 1184 citations.
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Proceedings ArticleDOI
The adaptive secondary mirror for the Large Binocular Telescope: optical acceptance test and preliminary on-sky commissioning results
Armando Riccardi,Marco Xompero,Runa Briguglio,Fernando Quiros-Pacheco,Lorenzo Busoni,Luca Fini,Alfio Puglisi,Simone Esposito,Carmelo Arcidiacono,Enrico Pinna,Piero Ranfagni,Piero Salinari,Guido Brusa,Richard A. Demers,Roberto Biasi,Daniele Gallieni +15 more
TL;DR: The first light adaptive optical system (FLAO) was mounted on the Large Binocular Telescope (LBT) for on-sky commissioning as part of the First Light Adaptive Optics System.
Proceedings ArticleDOI
Adaptive secondary mirrors for the large binocular telescope
Armando Riccardi,Guido Brusa,Piero Salinari,Daniele Gallieni,Roberto Biasi,Mario Andrighettoni,Hubert M. Martin +6 more
TL;DR: The details of the new features introduced in the L BT672 design and the preliminary laboratory results obtained on a prototype used to test them are reported and the facility in Arcetri to test the final LBT672 units is presented.
Proceedings ArticleDOI
The adaptive secondary mirror for the Large Binocular Telescope: results of acceptance laboratory test
Armando Riccardi,Marco Xompero,Daniela Zanotti,Lorenzo Busoni,C. Del Vecchio,Piero Salinari,Piero Ranfagni,G. Brusa Zappellini,Roberto Biasi,Mario Andrighettoni,Daniele Gallieni,Enzo Anaclerio,Hubert M. Martin,S. M. Miller +13 more
TL;DR: The first Gregorian Adaptive Secondary Mirror (ASM) unit for the Large Binocular Telescope (LBT) has been fully integrated and tested for laboratory acceptance in this article, which represents the most advanced ASM device available in hardware.
Journal ArticleDOI
High-rate photon counting and picosecond timing with silicon-SPAD based compact detector modules
Andrea Giudice,Massimo Ghioni,Roberto Biasi,Franco Zappa,Sergio Cova,Piera Maccagnani,Angelo Gulinatti +6 more
TL;DR: In this article, the authors exploit recent progress in the technology of silicon single-photon avalanche diodes (SPADs) and in the design of associated electronic circuits.
Proceedings ArticleDOI
Contactless Thin Adaptive Mirror Technology: Past, Present, and Future
TL;DR: The baseline concept and its evolution are presented, describing the main progress milestones, and the implementation has strongly evolved from the beginning, in order to deal with the dimensional, power, maintainability and reliability constraints imposed by the increased size of the targeted systems.