24 September 1996 Fiber sensor for simultaneous measurement of current and voltage by single Lo-Bi fiber
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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.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Zhaobing Wang, Yanbiao Liao, Shurong Lai, Huafeng Zhao, 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); doi: 10.1117/12.252165; https://doi.org/10.1117/12.252165
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