Polarimetric Current Sensor Using an In-Line Faraday Rotator (Special Issue on Optical Fiber Sensors)
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概要
- 論文の詳細を見る
A novel polarimetric fiber optics current sensor configuration using an in-line 22.5 degree Faraday rotator is proposed on this paper. The introduction of the 22.5 degree Faraday rotator allows to obtain a sensor configuration that does not require adjustment on most optical elements, resulting in an accuracy immune to manufacturing issues. Two prototypes are presented in this paper that are designed to measure AC current, yielding in an excellent accuracy over more than 3 decades.
- 社団法人電子情報通信学会の論文
- 2000-03-25
著者
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Nicati Pierre-alain
Teletronic Sa
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Robert P
Epfl Swiss Federal Institute Of Technology Laboratory Of Metrology
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BRIFFOD Fabien
EPFL Swiss Federal Institute of Technology, Laboratory of Metrology
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THEVENAZ Luc
EPFL Swiss Federal Institute of Technology, Laboratory of Metrology
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KUNG Alain
A-One, Optical Networking Group, Bell Labs, Lucent Technologies, Holmdel
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ROBERT Philippe
EPFL Swiss Federal Institute of Technology, Laboratory of Metrology
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Kueng A
A-one Optical Networking Group Bell Labs Lucent Technologies Holmdel
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Thevenaz Luc
Epfl Swiss Federal Institute Of Technology Laboratory Of Metrology
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Briffod Fabien
Epfl Swiss Federal Institute Of Technology Laboratory Of Metrology