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Proceedings Paper

Tunable optical filter employing a novel quartz cavity etalon by precise angle tuning
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Paper Abstract

A temperature-insensitive quartz cavity Fabry-Perot etalon is used in an angle-tuned optical filter. A new high precise orientation technique is introduced to locate the etalon angle precisely based on a position sensitive detector. The tunable optical filter has high temperature-stability, perfect repeatability and high resolution. The repeatability precision is better than 0.01 nm. The resolution is 0.004 nm.

Paper Details

Date Published: 4 October 2006
PDF: 5 pages
Proc. SPIE 6351, Passive Components and Fiber-based Devices III, 63512Y (4 October 2006); doi: 10.1117/12.688391
Show Author Affiliations
Sigang Yang, Tsinghua Univ. (China)
Yejin Zhang, Tsinghua Univ. (China)
Shizhong Xie, Tsinghua Univ. (China)


Published in SPIE Proceedings Vol. 6351:
Passive Components and Fiber-based Devices III
Sang Bae Lee; Yan Sun; Kun Qiu; Simon C. Fleming; Ian H. White, Editor(s)

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