红外与毫米波学报2000，Vol.19Issue(6)：407-412,6.
中红外多波长辐射温度计的设计
DESIGN OF MID-INFRARED MULTI-WAVE-LENGTH RADIATION THERMOMETER
摘要
Abstract
A brand-new kind of mid-infrared multi-waveleng th radiation thermometer for the measurement of true temperature and emissivity near room temperature with high signal-to-noise ratio (SNR) was presented. By ap plying blazed grating and refractive-reflected optical system with high image q u ality and throughput, the temperature and emissivity were available simultaneous ly by the MCT semiconductor sensor array and electric system. Inner blackbody so urce was installed to compensate the surrounding temperature drift, and the temp erature of field stop and aperture stop was controlled by a heat pipe to reduce th e influence of stray radiation on temperature measurement. The main structures o f optical and electric systems were described in detail.关键词
多波长辐射测温学/低温温度测量/发射率/杂散光Key words
multi-wavelength radiation thermometry/low temperat ure measurement/emissivity/stray radiation.分类
信息技术与安全科学引用本文复制引用
丛大成,戴景民,孙晓刚,褚载祥..中红外多波长辐射温度计的设计[J].红外与毫米波学报,2000,19(6):407-412,6.基金项目
国家自然科学基金(编号: 69777020)和高等学校全国优秀博士学位论文作者专项基金(编号:199929)资助项目 （编号: 69777020）
The project supported by the National Natural Science Foundation of China(No.69777020) and by the Special Foundation of Natural Excellent Dissertation for Degree of Docters(No.199929) （No.69777020）
