Servo control simulations and preliminary laboratory results for GTC adaptive optics with NGS

Bibcode
2018SPIE10703E..3FN
DOI
10.1117/12.2312513
Núñez Cagigal, Miguel; Marco de la Rosa, Jose; Basden, Alastair; Montilla, Iciar; Tubio Araujo, O.; García-Talavera, Marcos Reyes; Rodríguez Ramos, L. F.; López López, Roberto; Puga Antolín, Marta; Patrón Recio, Jesús; Rosich Minguell, Josefina; Béjar, Victor J. S.; Simoes, Roberto Luís.
Referencia bibliográfica

Proceedings of the SPIE, Volume 10703, id. 107033F 8 pp. (2018).

Fecha de publicación:
7
2018
Número de autores
13
Número de autores del IAC
12
Número de citas
0
Número de citas referidas
0
Descripción
The Gran Telescopio Canarias Adaptive Optics (GTCAO) is a single-conjugated post-focal system with a Shack Hartmann wavefront sensor, and one Deformable Mirror (DM) conjugated to the pupil. The optical design for tip-tilt correction includes two different mirrors, DM and the telescope M2, being M2 also used for off-loading the DM to avoid reaching its stroke limits. This optical configuration is open to different control strategies that have been simulated with Matlab. Later it has also been simulated using Durham Adaptive optics Real-time Controller (DARC) and its AO simulator, DASP. Finally some preliminary laboratory results are presented.
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Rafael
Rebolo López
En ejecución
Tipo
Sin árbitro
Física estelar e interestelar (FEEI)

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