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10 February 2006 Development of a curvature wave-front sensor for the GUIELOA adaptive optics system
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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, Salvador Cuevas, Beatriz Sánchez, Jordi Cantó, and 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); https://doi.org/10.1117/12.674624
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