Voltage sensor utilizing all-fiber Mach-Zehnder interferometer

Yonglin Huang; Dejun Feng; Zhaowen Xu; Zhengrong Tong; Guiyun Kai; Xiaoyi Dong

doi:10.1117/12.444558

16 October 2001 Voltage sensor utilizing all-fiber Mach-Zehnder interferometer

Yonglin Huang, Dejun Feng, Zhaowen Xu, Zhengrong Tong, Guiyun Kai, Xiaoyi Dong

Proceedings Volume 4603, Fiber Optics and Optoelectronics for Network Applications; (2001) https://doi.org/10.1117/12.444558
Event: International Symposium on Optoelectonics and Microelectronics, 2001, Nanjing, China

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.

Citation Download Citation

Yonglin Huang, Dejun Feng, Zhaowen Xu, Zhengrong Tong, Guiyun Kai, and Xiaoyi Dong "Voltage sensor utilizing all-fiber Mach-Zehnder interferometer", Proc. SPIE 4603, Fiber Optics and Optoelectronics for Network Applications, (16 October 2001); https://doi.org/10.1117/12.444558

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