Triangular-shaped bulk optic glass Faraday current sensor

Beatrice C.B. Chu; Yanong N. Ning; David A. Jackson

doi:10.1117/12.141241

5 March 1993 Triangular-shaped bulk optic glass Faraday current sensor

Beatrice C.B. Chu, Yanong N. Ning, David A. Jackson

Proceedings Volume 1795, Fiber Optic and Laser Sensors X; (1993) https://doi.org/10.1117/12.141241
Event: Fibers '92, 1992, Boston, MA, United States

Abstract

A new triangular topology for a bulk optic Faraday current sensor is presented with a demonstrated resolution of 20 mA/(root)Hz over a measurement range from 1 to 3000 A. The sensitivity of the system was 2.35 X 10^-5 rad/A. This sensor is relatively easy to fabricate and overcome problems encountered using current sensors based upon bulk optic 'square' configurations and all fiber systems.

Citation Download Citation

Beatrice C.B. Chu, Yanong N. Ning, and David A. Jackson "Triangular-shaped bulk optic glass Faraday current sensor", Proc. SPIE 1795, Fiber Optic and Laser Sensors X, (5 March 1993); https://doi.org/10.1117/12.141241

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