低成本的光纤荧光温度传感器

Low-cost fiber-optic fluorescence temperature sensors

文章从荧光测温技术类型、温敏荧光物质的类型、探头结构和荧光信号的检测四个方面,系统地讨论了光纤荧光温度传感器的沿革与低成本发展方向、关键技术、难点;分析提高温度测量精度的典型优化方案和各自的优缺点;明确当前光纤荧光温度传感器存在的问题、应用前景与新的研究方向。

From four aspects of fluorescence temperature measurement technologies, measuring technologies, sensitive materials, probe structures, and signal detection methods, the evolution and low cost development direction , key technologies and difficult points of fiber- optic fluorescence temperature sensors are discussed. The typical optimization schemes to increase the temperature measuring precision and their merits and demerits are analyzed. The existence questions and new R ＆Ddirections of the fiber optic fluorescence temperature sensors at present are presented.