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Abstract Optical characterization of a doped-Polymer Dispersed Liquid Crystal, which was made by mixing Norland Optical Adhesive no. 65©, nematic liquid crystal E7 and crystal violet dye deposited between two… Click to show full abstract
Abstract Optical characterization of a doped-Polymer Dispersed Liquid Crystal, which was made by mixing Norland Optical Adhesive no. 65©, nematic liquid crystal E7 and crystal violet dye deposited between two glass plates coated with Indium Tin Oxide, is presented. In this device a phase holographic grating (PHG) was recorded with a laser beam from an Ar laser with wavelength 532 nm in emission line. The Diffraction Efficiency (DE) behavior of the PHG was measured obtaining 5% when the grating was read with a beam at wavelength 632.8 nm. Also, Fourier holograms are recorded in the device.
Journal Title: Optik
Year Published: 2017
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