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Proceedings Paper

Time division multiplexing with CCD demodulation for a serial fiber Bragg grating strain sensor array
Author(s): Dawei Tian; Shiya He; Kuanxin Yu; Shuyang Hu
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Paper Abstract

A TDM FBG sensor system with CCD detection was presented for a serial FBG array. Four FBGs were multiplexed and a device based on NOLM technique was adopted for the separation of the pulses. Computer simulation shows that the system provides high sensitivity which is the main factor for a practical FBG sensor.

Paper Details

Date Published: 10 January 2005
PDF: 6 pages
Proc. SPIE 5623, Passive Components and Fiber-based Devices, (10 January 2005); doi: 10.1117/12.568424
Show Author Affiliations
Dawei Tian, Beijing Univ. of Technology (China)
Shiya He, Beijing Univ. of Technology (China)
Kuanxin Yu, Beijing Univ. of Technology (China)
Shuyang Hu, Beijing Univ. of Technology (China)

Published in SPIE Proceedings Vol. 5623:
Passive Components and Fiber-based Devices
Yan Sun; Shuisheng Jian; Sang Bae Lee; Katsunari Okamoto, Editor(s)

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