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1 April 1991 Portable fiber optic current sensor
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Proceedings Volume 1442, 7th Mtg in Israel on Optical Engineering; (1991) https://doi.org/10.1117/12.49066
Event: 7th Meeting of Optical Engineering in Israel, 1990, Tel-Aviv, Israel
Abstract
We present a ruggedized portable fiber-optic Faraday-rotation current sensor, that exhibits good and stable performance characteristics. The sensor has been tested and calibrated against a commercial induction-coil type device. The resultant scale-factor is in a very good agreement with the theoretical one, calculated following extensive fiber birefringence measurements. The measured sensor noise equivalent current is 0.23Amp/Vi.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ehud Shafir, Amit Ben-kish, Naim Konforti, and Moshe Tur "Portable fiber optic current sensor", Proc. SPIE 1442, 7th Mtg in Israel on Optical Engineering, (1 April 1991); https://doi.org/10.1117/12.49066
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