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Proceedings Paper

Study on fiber Bragg grating characterization by transverse force to a small grating section
Author(s): Fei Wu; Lixin Li; Lulu Cai; Zhiquan Li
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Paper Abstract

Fiber Bragg grating under transverse force to a small grating section was studied by numerical simulation and experimentation. A numerical simulation based on the transfer matrix method was used to calculate the consequent changes in reflected spectrum. The reflected spectra of the FBG subjected to the transverse force split in two main peaks, and the split point shifted linearity and periodically versus the applied force. The split point shifted in the bandwidth with the period of 11.06N, and the sensitivity of the split point wavelength shift versus the applied force was the ratio of bandwidth to the period. Experimental consequents show good agreement with simulation analysis.

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, 615024 (19 May 2006); doi: 10.1117/12.676428
Show Author Affiliations
Fei Wu, Yanshan Univ. (China)
Lixin Li, Yanshan Univ. (China)
Lulu Cai, Yanshan Univ. (China)
Zhiquan Li, Yanshan 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

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