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Title: Characterization of a PDLC mixed with crystal violet dye
Author: Villa-Manriquez, J.F.
Ortiz-Gutierrez, M.
Perez-Cortes, M.
Ibarra-Torres, J.C.
Olivares-Perez, A.
Ordonez-Padilla, M.J.
Issue Date: 2012
Abstract: We show the optical characterization of a Polymer Dispersed Liquid Crystal which was made mixing Norland Optical Adhesive No. 65®, nematic liquid crystal and crystal violet dye, deposited between two glass substrates with indium tin oxide (ITO) as electrodes. In this device, we recorded low frequency (104 lines/mm) holographic gratings made with the interference of two beams from an Ar laser at 515 nm in emission line. We measured the diffraction efficiency of the gratings obtaining 2% when the grating was read with a beam from a He-Ne laser at 612 nm. © 2012 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).
Appears in Collections:Producción científica UdeG (prueba)

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