FBG Sensing Demodulation Technology Based on Acousto-Optic Tunable Filter

Xiao Juan Li; Ze Gui Chen; Zhi Yong Xie; Xiao Bin  Liang; Xian Long  Zhao

doi:10.4028/www.scientific.net/AMM.513-517.4257

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 513-517FBG Sensing Demodulation Technology Based on...

FBG Sensing Demodulation Technology Based on Acousto-Optic Tunable Filter

Abstract:

This paper describes FBG sensing demodulation technology which based on acousto-optic tunable filter, this technique solves the traditional FBG demodulation technique existing some problems such as slow demodulation speed and small number of driving FBG sensors. The demodulation technique has advantages with simple structure, low cost, wide wavelength range, high resolution and fast demodulation speed.

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Periodical:

Applied Mechanics and Materials (Volumes 513-517)

Pages:

4257-4260

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.513-517.4257

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Online since:

February 2014

Authors:

Xiao Juan Li*, Ze Gui Chen, Zhi Yong Xie, Xiao Bin Liang, Xian Long Zhao

Keywords:

Acousto-Optic Tunable Filter, Demodulation, FBG

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