Polarization dependence in a Sagnac loop optical fiber current sensor employing a 3 X 3 optical coupler

Ian M. Bassett; Ian Grainge Clarke; John H. Haywood

doi:10.1117/12.184999

14 September 1994 Polarization dependence in a Sagnac loop optical fiber current sensor employing a 3 x 3 optical coupler

Ian M. Bassett, Ian Grainge Clarke, John H. Haywood

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Proceedings Volume 2360, Tenth International Conference on Optical Fibre Sensors; (1994) https://doi.org/10.1117/12.184999
Event: 10th Optical Fibre Sensors Conference, 1994, Glasgow, United Kingdom

Abstract

There is a widely recognized need in the electric power industry for a method of measuring currents which avoids the high dielectric stress which occurs in the conventional technology based on current transformers. Many attempts have been made to employ the Faraday effect in a single mode optical fibre for current measurement.

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Ian M. Bassett, Ian Grainge Clarke, and John H. Haywood "Polarization dependence in a Sagnac loop optical fiber current sensor employing a 3 x 3 optical coupler", Proc. SPIE 2360, Tenth International Conference on Optical Fibre Sensors, (14 September 1994); https://doi.org/10.1117/12.184999

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