3 January 2011 Multi-longitudinal mode fiber laser sensor combining the fiber Bragg grating reflector
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Proceedings Volume 7990, Optical Sensors and Biophotonics II; 799003 (2011) https://doi.org/10.1117/12.888679
Event: Asia Communications and Photonics Conference and Exhibition, 2010, Shanghai, Shanghai, China
Abstract
A multi-longitudinal-mode fiber laser sensor is proposed and experimentally demonstrated base on beat frequency demodulation method. A novel laser cavity is formed by a FBG, a section of erbium-doped fiber and a broadband reflector. The proposed laser sensor has ultra-stable frequency information due to self-phase matching of FBG, and high signal to noise ratio.
© (2011) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Shengchun Liu, Shengchun Liu, Liang Gao, Liang Gao, Zuowei Yin, Zuowei Yin, Liang Zhang, Liang Zhang, Xiangfei Chen, Xiangfei Chen, Jianchun Cheng, Jianchun Cheng, } "Multi-longitudinal mode fiber laser sensor combining the fiber Bragg grating reflector", Proc. SPIE 7990, Optical Sensors and Biophotonics II, 799003 (3 January 2011); doi: 10.1117/12.888679; https://doi.org/10.1117/12.888679
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