Time division multiplexing with CCD demodulation for a serial fiber Bragg grating strain sensor array

Dawei Tian; Shiya He; Kuanxin Yu; Shuyang Hu

doi:10.1117/12.568424

10 January 2005 Time division multiplexing with CCD demodulation for a serial fiber Bragg grating strain sensor array

Dawei Tian, Shiya He, Kuanxin Yu, Shuyang Hu

Proceedings Volume 5623, Passive Components and Fiber-based Devices; (2005) https://doi.org/10.1117/12.568424
Event: Asia-Pacific Optical Communications, 2004, Beijing, China

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.

Citation Download Citation

Dawei Tian, Shiya He, Kuanxin Yu, and Shuyang Hu "Time division multiplexing with CCD demodulation for a serial fiber Bragg grating strain sensor array", Proc. SPIE 5623, Passive Components and Fiber-based Devices, (10 January 2005); https://doi.org/10.1117/12.568424

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