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All Fiber Grating (AFG): a new platform for fiber optic sensing technologies

机译:全光纤光栅(AFG):光纤传感技术的新平台

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摘要

A versatile all fiber grating sensor network based on ultra-weak fiber Bragg gratings (FBGs) was firstly proposed and demonstrated. On-line writing identically weak fiber Bragg grating array by the phase mask technique was developed. The sensing network is interrogated with time- and wavelength-division multiplexing method. The proposed ultra-weak FBG system was very promising for the large-scale sensing network.
机译:首次提出并演示了一种基于超弱光纤布拉格光栅(FBG)的通用全光纤光栅传感器网络。开发了通过相位掩膜技术在线写入同样弱的光纤布拉格光栅阵列。使用时分和波分复用方法对传感网络进行询问。所提出的超弱FBG系统对于大规模传感网络是非常有前途的。

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