Title :
Close-loop adaptive optics using a single spatial light modulator
Author :
Martínez-Cuenca, R. ; Durán, V. ; Lancis, J. ; Arines, J. ; Bará, S. ; Jaroszewicz, Z.
Author_Institution :
Dept. de Fis., Univ. Jaume I Castello, Castello, Spain
Abstract :
We propose a highly-efficient closed-loop adaptive optics device based on a single spatial light modulator fulfilling both tasks of measuring sensor as well as of compensating the measured aberrations. The key element is a reflective Liquid Crystal on Silicon microdisplay working at an incidence angle of 45°.
Keywords :
aberrations; adaptive optics; elemental semiconductors; liquid crystal displays; microdisplays; optical variables measurement; silicon; spatial light modulators; wavefront sensors; Si; aberration measurement; close-loop adaptive optics; incidence angle; optical sensor; reflective liquid crystal; silicon microdisplay; single spatial light modulator; Adaptive optics; Laser beams; Lenses; Mirrors; Modulation; Optical variables measurement; adaptive optics; liquid crystal display; optical sensing;
Conference_Titel :
Information Optics (WIO), 2011 10th Euro-American Workshop on
Conference_Location :
Benicassim
Print_ISBN :
978-1-4577-1227-2
Electronic_ISBN :
978-1-4577-1225-8
DOI :
10.1109/WIO.2011.5981466
