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Proceedings Paper

Voltage sensor utilizing all-fiber Mach-Zehnder interferometer
Author(s): Yonglin Huang; Dejun Feng; Zhaowen Xu; Zhengrong Tong; Guiyun Kai; Xiaoyi Dong
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Paper Abstract

A direct current voltage sensor based on all-fiber Mach- Zehnder interferometer is demonstrated, which utilizes electrostriction effect of Piezoelectric Translator. The character of voltage sensing is studies experimentally. Adopting the wavelength scale method, in the case of elimination of environmental perturbation, the wavelength changing range is 3.86nm when the voltage changes from -58v to 58v. The tuning sensitivity and the linear fitting are 0.033nm/v and 0.9985, respectively.

Paper Details

Date Published: 16 October 2001
PDF: 4 pages
Proc. SPIE 4603, Fiber Optics and Optoelectronics for Network Applications, (16 October 2001); doi: 10.1117/12.444558
Show Author Affiliations
Yonglin Huang, Nankai Univ. (China)
Dejun Feng, Nankai Univ. (China)
Zhaowen Xu, Nankai Univ. (China)
Zhengrong Tong, Nankai Univ. (China)
Guiyun Kai, Nankai Univ. (China)
Xiaoyi Dong, Nankai Univ. (China)


Published in SPIE Proceedings Vol. 4603:
Fiber Optics and Optoelectronics for Network Applications
Jian Liu; Zhigong Wang, Editor(s)

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