Closed-loop adaptive optics with a single element for wavefront sensing and correction
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Otros documentos de la autoría: Martinez Cuenca, Raul; Durán, Vicente; Arines, Justo; Ares, Jorge; Jaroszewicz, Z.; Bará, Salvador; Martínez-León, Lluís; Lancis, Jesús
Metadatos
Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/43662
comunitat-uji-handle3:10234/43643
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Título
Closed-loop adaptive optics with a single element for wavefront sensing and correctionAutoría
Fecha de publicación
2011Editor
Optical Society of AmericaISSN
0146-9592; 1539-4794Cita bibliográfica
Optics Letters (2011) vol. 36, no. 18, pp. 3702-3704Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-36-18-3702Versión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
We propose a closed-loop adaptive optical arrangement based on a single spatial light modulator that simultaneously works as a correction unit and as the key element of a wavefront sensor. This is possible by using a ... [+]
We propose a closed-loop adaptive optical arrangement based on a single spatial light modulator that simultaneously works as a correction unit and as the key element of a wavefront sensor. This is possible by using a liquid crystal on silicon display whose active area is divided into two halves that are respectively programmed for sensing and correction. We analyze the performance of this architecture to implement an adaptive optical system. Results showing a closed-loop operation are reported, as well as a proof of concept for dealing with aberrations comparable to those typically found in human eyes. [-]
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