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Proceedings Paper

Low-cost interferometric TDM distributed sensing
Author(s): Jeff Bush; Allen Cekorich
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Paper Abstract

A new low-cost design for TDM interferometric interrogation of multi-channel fiber sensor arrays is presented. Interrogation elements comprise all-SMF components, SOA based optical switching for high optical extinction, and a new, highly efficient demodulation approach.

Paper Details

Date Published: 23 May 2005
PDF: 4 pages
Proc. SPIE 5855, 17th International Conference on Optical Fibre Sensors, (23 May 2005); doi: 10.1117/12.623276
Show Author Affiliations
Jeff Bush, Optiphase, Inc. (United States)
Allen Cekorich, Optiphase, Inc. (United States)


Published in SPIE Proceedings Vol. 5855:
17th International Conference on Optical Fibre Sensors
Marc Voet; Reinhardt Willsch; Wolfgang Ecke; Julian Jones; Brian Culshaw, Editor(s)

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