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Proceedings Paper

Passive phase interrogation and multiplexing of two-mode fiber strain sensors for smart structures systems
Author(s): T. A. Berkoff
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Paper Abstract

We demonstrate a two-mode elliptical-core fiber strain sensorremotely interrogated over lead-insensitive single-mode fiber using pseudo- heterodyne demodulation. In addition, preliminary results obtaineddemonstrate FMCW multiplexing of two elliptical-core fiber sensors in a'single-fiber' configuration.

Paper Details

Date Published: 1 May 1992
PDF: 5 pages
Proc. SPIE 1777, First European Conference on Smart Structures and Materials, 177709 (1 May 1992); doi: 10.1117/12.2298032
Show Author Affiliations
T. A. Berkoff, Naval Research Lab. (United States)

Published in SPIE Proceedings Vol. 1777:
First European Conference on Smart Structures and Materials
Brian Culshaw; Peter T. Gardiner; Alaster McDonach, Editor(s)

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