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Proceedings Paper

Measurement of the absolute distance inside an all fiber DBR laser by self mixing technique
Author(s): Dehui Wang; Junfeng Zhou; Chenchen Wang; Jingang Wang; Hao Deng; Liang Lu
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Paper Abstract

A method for the measurement of the absolute distance based on wavelength tuning technology of DBR fiber laser is presented. Experimental results show that the fringe number of the self-mixing signal and the target distance can reach a good linear relationship which agreed with the simulation results well. This paper demonstrate that DBR fiber laser present a powerful tool for the self-mixing technique and provide measurement of the distance up to 3.33 meters.

Paper Details

Date Published: 10 February 2017
PDF: 5 pages
Proc. SPIE 10250, International Conference on Optical and Photonics Engineering (icOPEN 2016), 1025022 (10 February 2017); doi: 10.1117/12.2266819
Show Author Affiliations
Dehui Wang, Anhui Univ. (China)
Junfeng Zhou, Anhui Univ. (China)
Chenchen Wang, Anhui Univ. (China)
Jingang Wang, Anhui Univ. (China)
Hao Deng, Anhui Univ. (China)
Liang Lu, Anhui Univ. (China)


Published in SPIE Proceedings Vol. 10250:
International Conference on Optical and Photonics Engineering (icOPEN 2016)
Anand Krishna Asundi; Xiyan Huang; Yi Xie, Editor(s)

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