10 February 2006 Development of a curvature wave-front sensor for the GUIELOA adaptive optics system
Author Affiliations +
Proceedings Volume 6046, Fifth Symposium Optics in Industry; 604629 (2006) https://doi.org/10.1117/12.674624
Event: Fifth Symposium Optics in Industry, 2005, Santiago De Queretaro, Mexico
Abstract
GUIELOA is a Curvature type Adaptive Optics system for the 2.1 m San Pedro Martir Telescope. It performs a bimorph 19 actuators deformable mirror and a 19 lens-let array for the wave-front sensor (WFS). GUIELOA corrects effectively the first 8 Zernike polynomials of the aberrated wave-front produced by the atmospheric turbulence. For the closed loop control it performs two SPARC FORCE 5 SBC computers working in concert. The lens-let array + optical fibers send the light from defocused pupil images to 19 avalanche photo-diodes. In this work it is shown how the lens-let array was manufactured at IAUNAM with CIDESI and Centro de Investigaciones en Optica (CIO).
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Oscar Chapa, Oscar Chapa, Salvador Cuevas, Salvador Cuevas, Beatriz Sánchez, Beatriz Sánchez, Jordi Cantó, Jordi Cantó, Héctor Mendoza, Héctor Mendoza, } "Development of a curvature wave-front sensor for the GUIELOA adaptive optics system", Proc. SPIE 6046, Fifth Symposium Optics in Industry, 604629 (10 February 2006); doi: 10.1117/12.674624; https://doi.org/10.1117/12.674624
PROCEEDINGS
6 PAGES


SHARE
RELATED CONTENT

The ELT control system
Proceedings of SPIE (July 05 2018)
A Non Invasive Fibre Optic Pick Up For A Turbine...
Proceedings of SPIE (October 05 1986)
Software and algorithms of Subaru AO
Proceedings of SPIE (February 06 2003)

Back to Top