注:国家自然科学基金项目(编号:61177076)
中央高校基本科研业务费专项资金资助项目(编号:2012-Ia-020)
作者:徐钰山,黎敏
单位:武汉理工大学物理系 湖北武汉 430070
中图分类号:TP212.1
文献标识码:A
文章编号:1006-883X(2012)11-0012-08
收稿日期:2012-09-16
摘要: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。
关键词:温度传感器;光纤;荧光;寿命;
Low cost fiber-optic fluorescence temperature sensors
XU Yu-shan, LI Min
Department of Physics,Wu Han University Of Technology, WuHan430070,China
Abstract: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 &D directions of the fiber optic fluorescence temperature sensors at present are presented.
Keywords: temperature sensor;fiber optic sensor;fluorescence;lifetime
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备注:2012年 第18卷 第11期