红外与毫米波学报2025，Vol.44Issue(2)：241-257,17.DOI:10.11972/j.issn.1001-9014.2025.02.012
低辐射率物体红外测温的研究进展
Research progress on infrared temperature measurement for low emissivity objects
摘要
Abstract
Smooth objects such as metals,optical mirrors,and silicon wafers generally have extremely low emissivity and high reflectivity,and are called low emissivity objects.The extremely weak radiation from low emissivity objects will be submerged by the environmental radiation reflected from their surfaces.Infrared temperature measurement of low emissivity objects has always been a challenge in the field of infrared temperature measurement.Due to the continu-ously growing demand for non-contact temperature measurement of low emissivity objects in fields such as metal smelt-ing,solar telescope thermal control,and semiconductor production,a large number of infrared temperature measure-ment methods for low emissivity objects have been proposed.First,this paper elaborates on the difficulties of the infra-red temperature measurement of low emissivity objects and summarizes the temperature measurement methods currently used for low emissivity objects into five categories.Then,the basic principles and technical routes of each temperature measurement method were summarized,and the advantages and disadvantages of each temperature measurement meth-od were analyzed in detail.Finally,the possible development directions of temperature measurement for low emissivity objects were discussed.关键词
红外测温/低辐射率物体/信噪比/辐射率Key words
infrared temperature measurement/low emissivity objects/signal-to-noise ratio/emissivity分类
生物学引用本文复制引用
黄善杰,赵劲松,王岭雪,宋腾飞,许方宇,蔡毅..低辐射率物体红外测温的研究进展[J].红外与毫米波学报,2025,44(2):241-257,17.基金项目
国家自然科学基金(U2241226,U1931124) （U2241226,U1931124）
云南省基础研究计划项目(202401AT070140)Supported by the National Natural Science Foundation of China(U2241226,U1931124),Yunnan Fundamental Research Projects(202401AT070140) （202401AT070140）
