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Proceedings Paper

Numerical simulation of waveform reconstruction based on the distribution feedback Bragg fiber laser
Author(s): Junfeng Zhou; Shuang Wu; Dehui Wang; Chenchen Wang; Hao Deng; Li Sun; Liang Lu
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Paper Abstract

In this paper, we presented a waveform reconstruction method based on the self-mixing interference of DFB fiber laser by phase modulating technique, which is superior to the traditional vibration measurement system due to the wider measurement range and higher accuracy. In our sinusoidal phase modulation technology, the vibration information of the external target is extracted by the Fourier transformation method. For restoring the micro-vibration of the external target effectively with high precision, theoretical analysis and numerical simulations of phase modulation method based on the Distribution Feedback Bragg fiber laser are introduced in detail.

Paper Details

Date Published: 10 February 2017
PDF: 5 pages
Proc. SPIE 10250, International Conference on Optical and Photonics Engineering (icOPEN 2016), 1025021 (10 February 2017); doi: 10.1117/12.2266936
Show Author Affiliations
Junfeng Zhou, Anhui Univ. (China)
Shuang Wu, Anhui Univ. (China)
Dehui Wang, Anhui Univ. (China)
Chenchen Wang, Anhui Univ. (China)
Hao Deng, Anhui Univ. (China)
Li Sun, 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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