Fiber sensor for simultaneous measurement of current and voltage by single Lo-Bi fiber

Zhaobing Wang; Yanbiao Liao; Shurong Lai; Huafeng Zhao; Xiangxun Chen

doi:10.1117/12.252165

24 September 1996 Fiber sensor for simultaneous measurement of current and voltage by single Lo-Bi fiber

Zhaobing Wang, Yanbiao Liao, Shurong Lai, Huafeng Zhao, Xiangxun Chen

Proceedings Volume 2895, Fiber Optic Sensors V; (1996) https://doi.org/10.1117/12.252165
Event: Photonics China '96, 1996, Beijing, China

Abstract

A sensor using a single monomode low-birefringence (Lo-Bi) fiber for simultaneous measurement of current and voltage has been designed, which uses Faraday effect for detection of current and Kerr effect for detection of voltage. Theoretical analysis proved the current component can be measured free from the influence of the voltage component, and the two components can be easily separated. Experimental results demonstrate the feasibility of the Kerr effect of the Lo-Bi fiber for sensing voltage, which is the main point in this proposal.

Citation Download Citation

Zhaobing Wang, Yanbiao Liao, Shurong Lai, Huafeng Zhao, and Xiangxun Chen "Fiber sensor for simultaneous measurement of current and voltage by single Lo-Bi fiber", Proc. SPIE 2895, Fiber Optic Sensors V, (24 September 1996); https://doi.org/10.1117/12.252165

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