DocumentCode
2653626
Title
TN-LC cells as an Elliptical Phase Retarder by heterodyne interferometric ellipsometry
Author
Tsai, C.C. ; Liao, K.Y. ; Chou, C. ; Han, C.Y. ; Chao, Y.F.
Author_Institution
Inst. of Biophotonics Eng., Nat. Yang-Ming Univ., Taiwan
Volume
3
fYear
2005
fDate
27-27 May 2005
Firstpage
1582
Lastpage
1584
Abstract
A polarized heterodyne ellipsometer to characterize TN-LC by elliptical parameters of polarization state is proposed. The twist angle and untwisted phase retardation can be measured precisely that TN-LC is verified as an elliptical retarder properly
Keywords
anisotropic media; ellipsometry; light interferometry; liquid crystal displays; nematic liquid crystals; optical retarders; TN-LC cell; elliptical phase retarder; polarized heterodyne interferometric ellipsometry; twist angle; untwisted phase retardation; Anisotropic magnetoresistance; Ellipsometry; Frequency; Geometrical optics; Liquid crystals; Optical interferometry; Optical mixing; Optical polarization; Optical retarders; Phase measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics and Laser Science Conference, 2005. QELS '05
Conference_Location
Baltimore, MD
Print_ISBN
1-55752-796-2
Type
conf
DOI
10.1109/QELS.2005.1549214
Filename
1549214
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