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Proceedings Paper

Multiplexed fiber optic electric and magnetic field sensors
Author(s): Sandeep T. Vohra; Larry Fabiny; Frank Bucholtz
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Paper Abstract

Nonlinear transduction mechanism in electrostrictive and magnetostrictive materials is exploited to demonstrate multiplexed low frequency fiber optic electric and magnetic field sensors. The sensor utilizes a single interferometer and a single unmodulated laser while demonstrating extremely low cross-talk between the electric and magnetic channels. Low frequency electromagnetic signals from remotely located electric and magnetic dipoles are detected with the fiber optic sensor.

Paper Details

Date Published: 21 September 1994
PDF: 12 pages
Proc. SPIE 2294, Distributed and Multiplexed Fiber Optic Sensors IV, (21 September 1994); doi: 10.1117/12.187388
Show Author Affiliations
Sandeep T. Vohra, Naval Research Lab. (United States)
Larry Fabiny, Naval Research Lab. (United States)
Frank Bucholtz, Naval Research Lab. (United States)


Published in SPIE Proceedings Vol. 2294:
Distributed and Multiplexed Fiber Optic Sensors IV
Alan D. Kersey; John P. Dakin, Editor(s)

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