All-fiber in-line Sagnac interferometer current sensor

James N. Blake; Prinya Tantaswadi; Ricardo T. de Carvalho

doi:10.1117/12.216823

18 August 1995 All-fiber in-line Sagnac interferometer current sensor

James N. Blake, Prinya Tantaswadi, Ricardo T. de Carvalho

Proceedings Volume 2622, Optical Engineering Midwest '95; (1995) https://doi.org/10.1117/12.216823
Event: Optical Engineering Midwest '95, 1995, Chicago, IL, United States

Abstract

Stabilized and near shot noise limited operation of the all-fiber in-line Sagnac interferometer current sensor is demonstrated. We employed a 1.3 micrometers LED as the light source and used a depolarized scheme to suppress polarization and modulator errors.

Citation Download Citation

James N. Blake, Prinya Tantaswadi, and Ricardo T. de Carvalho "All-fiber in-line Sagnac interferometer current sensor", Proc. SPIE 2622, Optical Engineering Midwest '95, (18 August 1995); https://doi.org/10.1117/12.216823

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