摘要
报道了双波长蓝宝石单晶光纤高温仪的研制工作．对蓝宝石单晶光纤高温传感头的热辐射特性进行了理论分析和实验研究，并在此基础上研制了双波长蓝宝石单晶光纤高温仪，仪器的测温范围为８００～１７００℃，测温精度可望达到０．２％（１０００℃时），分辨率为１℃，可应用于科研和工业生产中某些特殊环境下的温度测量．
The development of a sapphire fiber thermometer using two wavelength bands was reported. Theoretical and experimental studies were made on its thermal radiance. On this basis, a sapphire fiber thermometer using two wavelength bands was developed for use from 800 to approximately 1700℃. The instrument has the accuracy of 0.2% at 1000℃ and a resolution of 1℃. There appears to be a number of applications of the instrument both in science and industry with some specific environment for temperature measurement.
出处
《红外与毫米波学报》
SCIE
EI
CAS
CSCD
北大核心
1997年第6期437-442,共6页
Journal of Infrared and Millimeter Waves
基金
"863"计划
国家自然科学基金
关键词
蓝宝石光纤
光纤传感
辐射测温
高温仪
sapphire fiber, optical fiber sensor, thermal radiance temperature measurement.
