Ortuño, Manuel, Márquez, Andrés, Gallego, Sergi, Fernandez-Varo, Helena, Beléndez, Augusto, Pascual, Inmaculada
Photopolymer with nematic liquid crystals: preparation and electro-optical properties
ORTUÑO SÁNCHEZ, Manuel, et al. "Photopolymer with nematic liquid crystals: preparation and electro-optical properties". En: 3rd International Worshop on Liquid Crystals for Photonics-LCP2010 : September 8-10, 2010, Elche : book of abstracts / Ignacio Moreno, editor. Elche : Universidad Miguel Hernández, 2010. Comunicación PA5, pp. 79-80
URI: http://hdl.handle.net/10045/16208
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Holographic polymer dispersed liquid crystals are known as HPDLC. They are made by holographic recording in a photo-initiated polymerization-induced phase separation process in which the liquid crystal molecules diffuse to dark zones in the diffraction grating and they can be oriented by means of an electric field. The orientation of the liquid crystal produces a refraction index variation, which changes the diffraction efficiency and therefore the grating develops a dynamic behaviour that could be modified by means of an electronic device.
Keywords:Liquid crystals, Photopolymer, Holography
Universidad Miguel Hernández de Elche
info:eu-repo/semantics/conferenceObject