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Proceedings Paper

Wavelength division multiplexed fiber laser current sensor array
Author(s): Jae Chul Yong; Hyun Chul Park; Byong Yoon Kim
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Paper Abstract

We demonstrate a novel wavelength division multiplexed polarimetric fiber laser sensor array for current sensing. A tunable Fabry-Perot filter is used for discriminating each sensor from the multiplexed signals, and a frequency demodulation technique based on a phase-locked loop circuit is applied for signal processing.

Paper Details

Date Published: 23 May 2005
PDF: 4 pages
Proc. SPIE 5855, 17th International Conference on Optical Fibre Sensors, (23 May 2005); doi: 10.1117/12.623475
Show Author Affiliations
Jae Chul Yong, Korea Advanced Institute of Science and Technology (South Korea)
Hyun Chul Park, Korea Advanced Institute of Science and Technology (South Korea)
Byong Yoon Kim, Korea Advanced Institute of Science and Technology (South Korea)


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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