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Proceedings Paper

Study of the fiber grin lens tunable Fabry-Perot filter and its application
Author(s): Ming Song; Fang Xie; Qibo Feng
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Paper Abstract

In this paper we report the study of a single mode fiber grin lens tunable Fabry-Perot filter. The Fabry-Perot filter consists of two grin lens on which the multi-layer film with high reflectivity is deposited. The cavity is tuned continuously over the whole wavelength range of 40nm by a piezoelectric transducer (PZT). The device has a free spectrum of 30nm and 3dB peak bandwidth is less than 1dB. The filter can be applied to wavelength interrogation in fiber Bragg grating (FBG) sensing system to detect the drift of the Fiber Bragg wavelength.

Paper Details

Date Published: 19 May 2006
PDF: 6 pages
Proc. SPIE 6150, 2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 61502J (19 May 2006); doi: 10.1117/12.676900
Show Author Affiliations
Ming Song, Beijing Jiaotong Univ. (China)
Fang Xie, Beijing Jiaotong Univ. (China)
Qibo Feng, Beijing Jiaotong Univ. (China)


Published in SPIE Proceedings Vol. 6150:
2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment
Xun Hou; Jiahu Yuan; James C. Wyant; Hexin Wang; Sen Han, Editor(s)

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