Applying a Self-Made Automobile Heterodyne Interferometer to Measure the Parameters of Twisted Nematic Liquid Crystal

A self-made automobile heterodyne interferometer with a closed control loop is presented. In addition, we will apply the self-made automobile heterodyne interferometer to measure the parameters of optically compensated twisted nematic liquid crystal (TN LC). It is worthy to be mentioned that the sel...

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Bibliographic Details
Main Authors: Shinn-Fwu Wang, Pei-Cheng Ke, Wesley Lai, Hao Ma, Yi-Zhan Su, Jyh-Shyan Chiu
Format: Article
Language:English
Published: Wiley 2012-01-01
Series:Advances in Condensed Matter Physics
Online Access:http://dx.doi.org/10.1155/2012/694874
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