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Proceedings Paper

Dual-wavelength operation of digital spatial domain multiplexed fibre sensor arrays for dynamic strain monitoring
Author(s): Yigun Hu; Stephen Shiping Chen
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Paper Abstract

A new dual wavelength digital spatial domain multiplexing technique for optical fiber sensor array is reported. It can integrate a large number of sensing fibers and as well as dual- wavelength method into a simple, robust and low cost system. It greatly enhances the capacity of tracing fast varying measurands and the absolute measuring range of strain with the digital spatial domain multiplexed sensor system. Preliminary experiments have shown the feasibility of the technique.

Paper Details

Date Published: 26 April 1996
PDF: 6 pages
Proc. SPIE 2779, 3rd International Conference on Intelligent Materials and 3rd European Conference on Smart Structures and Materials, (26 April 1996); doi: 10.1117/12.237110
Show Author Affiliations
Yigun Hu, South Bank Univ. (United Kingdom)
Stephen Shiping Chen, South Bank Univ. (United Kingdom)


Published in SPIE Proceedings Vol. 2779:
3rd International Conference on Intelligent Materials and 3rd European Conference on Smart Structures and Materials
Pierre Francois Gobin; Jacques Tatibouet, Editor(s)

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