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Proceedings Paper

The Experimental Study And Theoretical Analysis Of An Optical Fiber Current Sensor
Author(s): Liao Yanbiao; Chen Guolin; Wu Gengsheng; Yang Xueyu
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Paper Abstract

The influences of the birefringence existed in the single mode fiber upon current sensing is discussed. A theoretical analysis of the sensor head, it can be used to suppress effectively the birefringence in the single mode fiber which is wound on the sensing part of the OFCS, is given. The analysis not only explains the drop of the efficient Verdet constant and nonlinear phinomenon in the OFCS system, but also gives the theoretical basis for designing the OFCS system used in various fields. The set-up, adjusting method and experimental results are also given.

Paper Details

Date Published: 30 January 1990
PDF: 9 pages
Proc. SPIE 1085, Optical Fibres and Their Applications V, (30 January 1990); doi: 10.1117/12.952945
Show Author Affiliations
Liao Yanbiao, Tsinghua University (China)
Chen Guolin, Tsinghua University (China)
Wu Gengsheng, Tsinghua University (China)
Yang Xueyu, Tsinghua University (China)

Published in SPIE Proceedings Vol. 1085:
Optical Fibres and Their Applications V

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