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Proceedings Paper

Measurement of broadband fiber-grating transmission spectrum using tunable fiber-grating ring laser
Author(s): Jiang Wang; Zhiguo Liu; Chunfeng Ge; Youlong Yu; Yibing Zhang; Zhihong Li; Xiaoyi Dong; Kin Seng Chiang
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Paper Abstract

Based on the theoretical analysis, the transmission spectrum of a broadband fiber Bragg grating (FBG) have been measured by applying a passive wavelength demodulation system, in which a fiber Bragg grating wavelength scanning laser source is used. The FWHM and the peak reflectivity of the FBG to be measured is 0.48nm and 92 percent, respectively. The experiment result is in good agreement with that measured by an optical spectrum analyzer, with experimental error less than 5 percent.

Paper Details

Date Published: 13 August 1998
PDF: 5 pages
Proc. SPIE 3555, Optical and Fiber Optic Sensor Systems, (13 August 1998); doi: 10.1117/12.318190
Show Author Affiliations
Jiang Wang, Nankai Univ. (China)
Zhiguo Liu, Nankai Univ. (China)
Chunfeng Ge, Nankai Univ. (China)
Youlong Yu, Nankai Univ. (China)
Yibing Zhang, Nankai Univ. (United States)
Zhihong Li, Nankai Univ. (China)
Xiaoyi Dong, Nankai Univ. (China)
Kin Seng Chiang, City Univ. of Hong Kong (Hong Kong)


Published in SPIE Proceedings Vol. 3555:
Optical and Fiber Optic Sensor Systems
Shanglian Huang; Kim D. Bennett; David A. Jackson, Editor(s)

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