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DREXLER, P. FIALA, P. KADLEC, R.
Original Title
Utilization of Faraday Mirror in Fiber Optic Current Sensors and Experiments
Type
conference paper
Language
English
Original Abstract
This paper proposes a technique for the Fiber optic measurement of pulsed magnetic Field. The crucial issue is the presence of induced and the latent linear birefringence. In order to the linear birefringence compensation a promising method was chosen for the pulsed current sensor design. The method employs an orthogonal polarization conjugation by the back direction propagation of the light wave in the Fiber. The Jones calculus analysis presents its propriety. An experimental Fiber optic current sensor has been designed and realized. The advantage of the proposed method was proved considering to the sensitivity improvement.
Keywords
Fiber optic, current sensors, Faraday mirror, pulsed magnetic field
Authors
DREXLER, P.; FIALA, P.; KADLEC, R.
Released
23. 3. 2009
Publisher
The Electromagnetic Academy
Location
Cambridge
ISBN
1559-9450
Periodical
Progress In Electromagnetics
State
United States of America
Pages from
142
Pages to
146
Pages count
5
URL
http://www.piers.org
BibTex
@inproceedings{BUT31490, author="Petr {Drexler} and Pavel {Fiala} and Radim {Kadlec}", title="Utilization of Faraday Mirror in Fiber Optic Current Sensors and Experiments", booktitle="Progress In Electromagnetics Research Symposium", year="2009", journal="Progress In Electromagnetics", pages="142--146", publisher="The Electromagnetic Academy", address="Cambridge", issn="1559-9450", url="http://www.piers.org" }