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首页> 外文期刊>IEEE Photonics Technology Letters >Time- and Wavelength-Division Multiplexing of FBG Sensors Using a Semiconductor Optical Amplifier in Ring Cavity Configuration
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Time- and Wavelength-Division Multiplexing of FBG Sensors Using a Semiconductor Optical Amplifier in Ring Cavity Configuration

机译:使用环形腔配置中的半导体光放大器的FBG传感器的时分和波分复用

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摘要

A fiber Bragg grating (FBG) sensor system based on a semiconductor optical amplifier connected in a ring cavity configuration is proposed. The proposed configuration produces high power signal with good extinction ratio for FBGs with approx1percent reflectivity. A sensor system consists of four group of three FBGs of different wavelengths was constructed to demonstrate time- and wavelength-division multiplexing of FBG sensors.
机译:提出了一种基于以环形腔结构连接的半导体光放大器的光纤布拉格光栅(FBG)传感器系统。对于具有大约1%反射率的FBG,建议的配置可产生具有良好消光比的高功率信号。构建了一个由四组,每组三个不同波长的FBG组成的传感器系统,以演示FBG传感器的时分和波分复用。

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