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Proceedings Paper

A thin film filter (TFF) based three-port tunable optical filter
Author(s): Kan Yu; Wen Liu; Dexiu Huang
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Paper Abstract

According to the tilted incidence characteristics of thin film narrowband interference filter, the stack of four cavities angle-tuned narrowband filter with low polarization dependent loss is designed. Using this kind fo angle-tuned thin film filter, one new structure of three-port tunable filter is developed. The experimental results show that its tunable range is at about 20nm.

Paper Details

Date Published: 19 November 2007
PDF: 8 pages
Proc. SPIE 6783, Optical Transmission, Switching, and Subsystems V, 67833H (19 November 2007); doi: 10.1117/12.742712
Show Author Affiliations
Kan Yu, Huazhong Univ. of Science and Technology (China)
Wen Liu, Wuhan Accelink Technologies Co., Ltd. (China)
Dexiu Huang, Huazhong Univ. of Science and Technology (China)

Published in SPIE Proceedings Vol. 6783:
Optical Transmission, Switching, and Subsystems V
Dominique Chiaroni; Wanyi Gu; Ken-ichi Kitayama; Chang-Soo Park, Editor(s)

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