MORFEO (formerly known as MAORY) at ELT: concept for the deformable mirrors test facility

Nicolò Azzaroli; Marco Xompero; Giorgio Pariani; Runa Briguglio; Paolo Ciliegi

doi:10.1117/12.2630743

29 August 2022 MORFEO (formerly known as MAORY) at ELT: concept for the deformable mirrors test facility

Nicolò Azzaroli, Marco Xompero, Giorgio Pariani, Runa Briguglio, Paolo Ciliegi

Proceedings Volume 12185, Adaptive Optics Systems VIII; 121855I (2022) https://doi.org/10.1117/12.2630743
Event: SPIE Astronomical Telescopes + Instrumentation, 2022, Montréal, Québec, Canada

Conference Poster

Abstract

The MAORY deformable mirrors are the wavefront correction system of the instrument and have to guarantee very high level performances. Given the intrinsic shapeless of a glass thin shell, such kind of systems need to be optically calibrated in order to act at maximum performances. In this paper we present our concept for the calibration of such large convex and concave mirrors.

Citation Download Citation

Nicolò Azzaroli, Marco Xompero, Giorgio Pariani, Runa Briguglio, and Paolo Ciliegi "MORFEO (formerly known as MAORY) at ELT: concept for the deformable mirrors test facility", Proc. SPIE 12185, Adaptive Optics Systems VIII, 121855I (29 August 2022); https://doi.org/10.1117/12.2630743

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