论文信息 - Development of fiber optical temperature sensor based on fluorescence lifetime

Development of fiber optical temperature sensor based on fluorescence lifetime

This paper puts forward a kind of optical fiber temperature sensor based on fluorescence lifetime, which can be applied to measurement in strong electromagnetic, strong corrosion and other harsh environment. A small volume, long service life, strong anti-jamming capability of fluorescence temperature sensor was designed by matching rare earth fluorescent material with longer fluorescent lifetime with tee optical coupler. The experimental results show that this method has a high measuring precision within the scope of 0-90℃.

Yong Zhao | Hong-kun Zheng | Gui-lin Li | Ming-yang Yue

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