The Fitting Measuring Method Based on Liquid Crystal Electrically Controlled Birefringence

Dai Li; Lin Ling Bai; Zi Qiang Huang

doi:10.4028/www.scientific.net/SSP.181-182.261

Paper Titles

An Adaptive Global LED Backlight Dimming for Contrast Enhancement and Power Reduction
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Electroluminescence of Naturally Oxidized Polypyrrole
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Defect Feature Acquisition of LED Wafer Using Region Growing Segmentation with Clustering Strategy
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Effect of Photo-Isomerization of Azo Dyes on the Photonic Bandgap in Chiral Nematics
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The Fitting Measuring Method Based on Liquid Crystal Electrically Controlled Birefringence
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Determination of Director Profile in the Vertical Alignment Nematic Liquid Crystal Cell by the Full Leaky Guided Mode Technique
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H-PDLC Based Electrically Controlled Optical Chopper Applied within the Fluorescence Microscopy System
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Tunable Optical Filter with Variable Bandwidth Based on Cholesteric Liquid Crystal
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Tunable Liquid Crystal Grating-Based 3D Display
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The Fitting Measuring Method Based on Liquid Crystal Electrically Controlled Birefringence

Abstract:

Based on liquid crystal electrically controlled birefringence, the paper theoretically deduces liquid crystal variable retarders’ (LCVRs) electrically controlled phase retardation characteristics, and establishes a mathematical analysis model which has been validated in experiment. With the fitting of research results and theoretical calculation of liquid crystal variable retarders’ electrically controlled phase retardation characteristics, a progress is made for us to further survey and understand LCVRs’ properties.