Polygonal Faraday effect current sensor with polarization-preserving dielectric mirrors

Toshihiko T. Yoshino; Yoshitaka Takahashi; M. Gojyuki; Tetsuya Shimoyama

doi:10.1117/12.191848

1 November 1994 Polygonal Faraday effect current sensor with polarization-preserving dielectric mirrors

Toshihiko T. Yoshino, Yoshitaka Takahashi, M. Gojyuki, Tetsuya Shimoyama

Proceedings Volume 2292, Fiber Optic and Laser Sensors XII; (1994) https://doi.org/10.1117/12.191848
Event: SPIE's 1994 International Symposium on Optics, Imaging, and Instrumentation, 1994, San Diego, CA, United States

Abstract

A new type of Faraday effect current sensor consisting of a single SF57 glass block having dielectric multilayer mirrors coated to have polarization-preserving perfect resolution and containing no parasitic field sensitive parts is developed. A good isolation from the external current and field is demonstrated.

Citation Download Citation

Toshihiko T. Yoshino, Yoshitaka Takahashi, M. Gojyuki, and Tetsuya Shimoyama "Polygonal Faraday effect current sensor with polarization-preserving dielectric mirrors", Proc. SPIE 2292, Fiber Optic and Laser Sensors XII, (1 November 1994); https://doi.org/10.1117/12.191848

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