新型荧光光纤温度传感器的研究与设计  

The Analysis and Design of a New Tempera-ture Transducer Based on Fluorescent Optic-Fibre

作　　者：张立儒[1] 喻支重[1] 陈月文[2] 

机构地区：[1]天津大学 [2]天津理工学院

出　　处：《自动化仪表》1990年第10期5-10,共6页Process Automation Instrumentation

摘　　要：详述了应用闪耀光栅构成的一种荧光光纤温度传感器的构思、理论分析和实验研究。介绍了一种温敏荧光粉的光谱特性、光谱的温敏特性以及荧光强度-温度特性。文末讨论了两个值得进一步研究的问题。The concept, theoretical analysis and experi-mental study of a new temperature transducer which is composed of glittering grating and fluorescent optic-fibre are described in detail. The spectrum characteristics, temperature se-nsitivity of the spectrum and fluorescent in-tensity vs. temperature characteristic of cer-tain tain kind of temperature sensitive fluorescent powder are introduced. Two problems that are worth further investigation are discussed finally.

关 键 词：荧光 光纤 温度传感器 传感器 

分 类 号：TH811[机械工程—仪器科学与技术]