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Proceedings Paper

Interrogation of a fiber optic interferometric sensor over 166 km using a remotely pumped EDFA and distributed Raman amplification
Author(s): Geoffrey A. Cranch; Clay K. Kirkendall
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Paper Abstract

We demonstrate interrogation of a single, high performance Mach-Zehnder interferometric sensor over a total of 166 km of single-mode optical fiber, using a remotely pumped EDFA and Raman amplification. A phase resolution less than 5 μrad/Hz1/2 at 1 kHz is achieved.

Paper Details

Date Published: 9 June 2004
PDF: 4 pages
Proc. SPIE 5502, Second European Workshop on Optical Fibre Sensors, (9 June 2004); doi: 10.1117/12.566721
Show Author Affiliations
Geoffrey A. Cranch, SFA, Inc. (United States)
Clay K. Kirkendall, Naval Research Lab. (United States)

Published in SPIE Proceedings Vol. 5502:
Second European Workshop on Optical Fibre Sensors
Jose Miguel Lopez-Higuera; Brian Culshaw, Editor(s)

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