摘要
提出了完全对称的双光路补偿结构形式———恒温差分法双光路补偿结构,给出了该系统的数学模型,并应用于实际荧光光纤温度计系统,初步的实验测试结果表明系统输出信号与被测温度呈现很好的线性关系.
The compensating structure with a constant temperature source is presented, where the double optical paths are fully symmetrical. Such system can be applied to a fluorescence fiber thermometer. The mathematical model is also given and preliminary test is completed.
出处
《物理实验》
2005年第2期7-9,共3页
Physics Experimentation
关键词
光纤温度传感器
紫外激发荧光
双光路补偿
温度测量
fiber temperature sensor
UV excited fluorescence
double optical paths compensation
temperature measurement
