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Proceedings Paper

Influence of quarter-wave retarder parameters on performance of fiber-optic current sensor
Author(s): S. M. Kostritskii; Yu. N. Korkishko; V. A. Fedorov; V. P. Mitrokhin
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Paper Abstract

Temperature stability of magneto-optic sensor at a marked transient temperature gradient has been investigated. Our experimental study leads to the conclusion that the polarized gyro architecture with two quarter-wave retarders on the opposite sides of the fiber loop of Sagnac interferometer must be used to obtain a fiber-optic current sensor with the lowdrift behavior.

Paper Details

Date Published: 2 June 2014
PDF: 4 pages
Proc. SPIE 9157, 23rd International Conference on Optical Fibre Sensors, 91571E (2 June 2014); doi: 10.1117/12.2059443
Show Author Affiliations
S. M. Kostritskii, Optolink RPC (Russian Federation)
Yu. N. Korkishko, Optolink RPC (Russian Federation)
V. A. Fedorov, Optolink RPC (Russian Federation)
V. P. Mitrokhin, Optolink RPC (Russian Federation)
Photochemistry Ctr. (Russian Federation)

Published in SPIE Proceedings Vol. 9157:
23rd International Conference on Optical Fibre Sensors
José M. López-Higuera; Julian D. C. Jones; Manuel López-Amo; José Luis Santos, Editor(s)

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