DocumentCode
2949359
Title
A high-performance, liquid-crystal based optical tunable birefringent filter
Author
Qin Zou
Author_Institution
Dept. Electron. et Phys., Inst. Nat. des Telecommun., Evry, France
fYear
2000
fDate
10-15 Sept. 2000
Abstract
Summary form only given. We propose an optical tunable filter for wavelength division multiplexing (WDM) applications. The filter consists of a classical fan Solc stack placed in a ring cavity, with the polarizer outside and the analyzer inside it. Each birefringent plate is formed with the nematic-phase liquid crystal and is associated with a compensation birefringent plate, which introduces a constant phase retardation between the two eigen axes.
Keywords
birefringence; liquid crystal devices; optical filters; optical tuning; birefringent plate; fan Solc stack; nematic liquid crystal; optical tunable filter; polarizer; ring cavity; wavelength division multiplexing; Bandwidth; Birefringence; Dielectrics; Electronic mail; Mirrors; Optical crosstalk; Optical filters; Optical surface waves; Reflectivity; Wavelength division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics Europe, 2000. Conference Digest. 2000 Conference on
Conference_Location
Nice
Print_ISBN
0-7803-6319-1
Type
conf
DOI
10.1109/CLEOE.2000.909914
Filename
909914
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