Experience with wavefront sensor and deformable mirror interfaces for wide-field adaptive optics systems
A G Basden
(1)
,
D. Atkinson
(2)
,
N A Bharmal
(1)
,
U. Bitenc
(1)
,
M. Brangier
(3)
,
T. Buey
(3)
,
T. Butterley
(1)
,
D. Cano
(4)
,
Fanny Chemla
(3)
,
P. Clark
(1)
,
M. Cohen
(5)
,
Jean-Marc Conan
(6)
,
F J de Cos
(7)
,
C. Dickson
(2)
,
N A Dipper
(1)
,
C N Dunlop
(1)
,
P. Feautrier
(8)
,
Thierry Fusco
(9, 6)
,
J L Gach
(9)
,
Eric Gendron
(3)
,
D. Geng
(1)
,
S J Goodsell
(1)
,
Damien Gratadour
(3)
,
A H Greenaway
(10)
,
A. Guesalaga
(11)
,
C D Guzman
(11)
,
D. Henry
(2)
,
D. Holck
(1)
,
Zoltan Hubert
(3)
,
J M Huet
(5)
,
A. Kellerer
(12)
,
Caroline Kulcsár
(13)
,
P. Laporte
(5)
,
Brice Le Roux
(9)
,
N. Looker
(1)
,
A J Longmore
(2)
,
M. Marteaud
(3)
,
Olivier Martin
(14)
,
Serge Meimon
(6)
,
C. Morel
(3)
,
Tim J. Morris
(1)
,
Richard M. Myers
(1)
,
James Osborn
(1)
,
D. Perret
(3)
,
Cyril Petit
(6)
,
Henri-François Raynaud
(13)
,
A P Reeves
(1)
,
Gérard Rousset
(3)
,
F. Sanchez Lasheras
(7)
,
M. Sanchez Rodriguez
(7)
,
J D Santos
(7)
,
Arnaud Sevin
(3)
,
Gaetano Sivo
(13)
,
E. Stadler
(8)
,
B. Stobie
(2)
,
G. Talbot
(1)
,
S. Todd
(2)
,
Fabrice Vidal
(3)
,
E J Younger
(1)
1
Durham University
2 UKATC - Royal Observatory
3 LESIA - Laboratoire d'études spatiales et d'instrumentation en astrophysique = Laboratory of Space Studies and Instrumentation in Astrophysics
4 Isaac Newton Group of Telescopes
5 GEPI - Galaxies, Etoiles, Physique, Instrumentation
6 ONERA - The French Aerospace Lab [Châtillon]
7 Universidad de Oviedo = University of Oviedo
8 IPAG - Institut de Planétologie et d'Astrophysique de Grenoble
9 LAM - Laboratoire d'Astrophysique de Marseille
10 Herriot-Watt University
11 UC - Pontificia Universidad Católica de Chile
12 CAM - University of Cambridge [UK]
13 Laboratoire Charles Fabry / Spim
14 LESIA - Laboratoire Energie Signal Images et Automatique [Univ Ngaoundéré]
2 UKATC - Royal Observatory
3 LESIA - Laboratoire d'études spatiales et d'instrumentation en astrophysique = Laboratory of Space Studies and Instrumentation in Astrophysics
4 Isaac Newton Group of Telescopes
5 GEPI - Galaxies, Etoiles, Physique, Instrumentation
6 ONERA - The French Aerospace Lab [Châtillon]
7 Universidad de Oviedo = University of Oviedo
8 IPAG - Institut de Planétologie et d'Astrophysique de Grenoble
9 LAM - Laboratoire d'Astrophysique de Marseille
10 Herriot-Watt University
11 UC - Pontificia Universidad Católica de Chile
12 CAM - University of Cambridge [UK]
13 Laboratoire Charles Fabry / Spim
14 LESIA - Laboratoire Energie Signal Images et Automatique [Univ Ngaoundéré]
Thierry Fusco
- Fonction : Auteur
- PersonId : 1160943
- IdHAL : thierry-fusco
- ORCID : 0000-0002-0795-0856
- IdRef : 05777658X
Damien Gratadour
- Fonction : Auteur
- PersonId : 1308516
- IdHAL : dgratadour
- ORCID : 0000-0003-2080-7189
- IdRef : 119639130
Résumé
Recent advances in adaptive optics (AO) have led to the implementation of wide field-ofview AO systems. A number of wide-field AO systems are also planned for the forthcoming Extremely Large Telescopes. Such systems have multiple wavefront sensors of different types, and usually multiple deformable mirrors (DMs). Here, we report on our experience integrating cameras and DMs with the real-time control systems of two wide-field AO systems. These are CANARY, which has been operating on-sky since 2010, and DRAGON, which is a laboratory AO real-time demonstrator instrument. We detail the issues and difficulties that arose, along with the solutions we developed. We also provide recommendations for consideration when developing future wide-field AO systems.
| Origine | Fichiers éditeurs autorisés sur une archive ouverte |
|---|