Cell parameter measurement of a twisted nematic liquid crystal device using interferometric polarimeter under normal incidence

Five cell parameters of a twisted nematic liquid crystal device (TNLCD), namely, cell gap, pretilt angle, twisted angle, rubbing angle, and phase retardation are precisely measured by the developed amplitude-sensitive heterodyne polarimeter (ASHP) simultaneously integrated with Yeh and Gu's tra...

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Veröffentlicht in:	Optics express 2010-04, Vol.18 (9), p.8759-8766
Hauptverfasser:	Liu, Meng-Han, Kuo, Wen-Chuan, Wei, Hsiang-Chun, Tsai, Chien-Chung, Yu, Chih-Jen, Liang, Bau-Jy, Chou, Chien
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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