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Tunable graded index prism based on nematic liquid crystals

Otón, E.; Crespo, L.; Rodriguez-Gomez, A.; Dios, V.; Otón, J.; Quintana, X.; Geday, M.
Tipus d'activitat
Presentació treball a congrés
Nom de l'edició
23rd International Liquid Crystal Conference
Any de l'edició
Data de presentació
Llibre d'actes
23rd International Liquid Crystal Conference : across borders and multiscales : July 11th-16th, 2010, Kraków, Poland
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Liquid crystal devices are being used in many non-display applications in order to construct small devices controlled by low voltage electronics without mechanical components [1]. In this work, we present a novel liquid crystal device for laser beam steering based on a controllable orientation gradient of liquid crystal molecules. The device consists of a nematic liquid crystal cell of patterned ITO-coated glass plates. The pattern has been done of high density interlaced transparent ITO electro...
Paraules clau
Beam steering, Liquid crystal, Simulation
Grup de recerca
RSLAB - Grup de Recerca en Teledetecció