Adaptive optics system for the IRSOL solar observatory
Informazioni aggiuntive
Autori
Ramelli R.,
Bucher R.,
Rossini L.,
Bianda M.,
Balemi S.
Tipo
Contributo in atti di convegno
Anno
2010
Lingua
Inglese
Sommario
We present a low cost adaptive optics system developed for the solar observatory at Istituto Ricerche Solari Locarno (IRSOL), Switzerland. The Shack-Hartmann Wavefront Sensor is based on a Dalsa CCD camera with 256 pixels × 256 pixels working at 1kHz. The wavefront compensation is obtained by a deformable mirror with 37 actuators and a Tip-Tilt mirror. A real time control software has been developed on a RTAI-Linux PC. Scicos/Scilab based software has been realized for an online analysis of the system behavior. The software is completely open source.
Parole chiave
irsol-conference-proceedings
Titolo atti di convegno
Adaptive Optics Systems II
Collana
procspie
Pagine (o numero dell’articolo)
77363K
