MAORY/MORFEO at ELT: optomechanical preliminary design

Edoardo Maria Alberto Redaelli; Matteo Aliverti; Marco Riva; Giorgio Pariani; Vincenzo De Caprio; Vincenzo Cianniello; Christian Eredia; Enrico Cascone; Ivan Di Antonio; Gianluca Di Rico; Mauro Dolci; Gabriele Rodeghiero; Demetrio Magrin; Lorenzo Busoni; Italo Foppiani; Paolo Ciliegi; Ugo di Giammatteo

doi:10.1117/12.2629864

29 August 2022 MAORY/MORFEO at ELT: optomechanical preliminary design

Edoardo Maria Alberto Redaelli, Matteo Aliverti, Marco Riva, Giorgio Pariani, Vincenzo De Caprio, Vincenzo Cianniello, Christian Eredia, Enrico Cascone, Ivan Di Antonio, Gianluca Di Rico, Mauro Dolci, Gabriele Rodeghiero, Demetrio Magrin, Lorenzo Busoni, Italo Foppiani, Paolo Ciliegi, Ugo di Giammatteo

Author Affiliations +

Proceedings Volume 12185, Adaptive Optics Systems VIII; 121854Q (2022) https://doi.org/10.1117/12.2629864
Event: SPIE Astronomical Telescopes + Instrumentation, 2022, Montréal, Québec, Canada

Conference Poster

Abstract

MAORY has undergone the Preliminary Design Review (PDR). The design foreseen for the opto-mechanical work package is based on a light-weighted mirror design with an athermal opto-mechanics to satisfy the requirements in terms of stiffness, mass limit, and thermomechanical loads. In this paper the choices for the following aspects are presented: the mounts working principle, the alignment tools used to reach the operative configuration, the strategy chosen to reach the scientific performance and the preliminary results for the different conditions that the instrument will face @ ELT. Furthermore, a trade off analysis about the different kinds of the possible opto-mechanics in preparation for the Final Design Review is presented.

Citation Download Citation

Edoardo Maria Alberto Redaelli, Matteo Aliverti, Marco Riva, Giorgio Pariani, Vincenzo De Caprio, Vincenzo Cianniello, Christian Eredia, Enrico Cascone, Ivan Di Antonio, Gianluca Di Rico, Mauro Dolci, Gabriele Rodeghiero, Demetrio Magrin, Lorenzo Busoni, Italo Foppiani, Paolo Ciliegi, and Ugo di Giammatteo "MAORY/MORFEO at ELT: optomechanical preliminary design", Proc. SPIE 12185, Adaptive Optics Systems VIII, 121854Q (29 August 2022); https://doi.org/10.1117/12.2629864

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

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.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available