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Novel Method for Current Measurement using Single Mode Fiber

Journal: International Journal of Engineering Sciences & Research Technology (IJESRT) (Vol.2, No. 8)

Publication Date:

Authors : ; ;

Page : 2043-2047

Keywords : Fiber Optic Current Sensor; Faraday Effect; Single mode fiber; current measurement.;

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This paper presents a Fiber optic current sensor (FOCS) which employs selected cut-off single mode fiber. It is all-glass fiber supporting single mode light propagation for operating wavelength of 633 nm from the HeNe laser. A simple and modified practical setup to measure the current, based on the Faraday’s Effect is proposed. Experimental results are analyzed and a new formula has been obtained to measure the current using this practical setup.

Last modified: 2014-11-10 22:38:02