温度自适应红外热成像系统用硫系玻璃表面镀膜的研究进展  

Study Progress on Chalcogenide Glasses Surface Coating Technology for Temperature Adaptive Infrared Thermal Imaging System

作　　者：赵华[1] 金扬利[1] 祖成奎[1] 邱阳[1] 刘永华[1] ZHAO Hua;JIN Yangli;ZU Chengkui;QIU Yang;LIU Yonghua(Quartz and Special Glasses Institute,China Building Materials Academy,Beijing 100024)

机构地区：[1]中国建筑材料科学研究总院石英与特种玻璃研究院,北京100024

出　　处：《材料导报》2017年第A02期72-76,共5页Materials Reports

基　　金：国家自然科学基金(51172221)

摘　　要：硫系玻璃具有透过谱段范围宽、折射率温度系数低等优点,是新一代温度自适应红外热成像光学系统的核心元件材料,应用前景十分广阔。为了满足不同服役环境的使用需求,须通过表面镀膜方式提升硫系玻璃的透过率和力学性能。介绍了国内外硫系玻璃表面镀膜的研究进展,在前期研究的基础上,总结归纳目前硫系玻璃镀膜存在的问题,并对硫系玻璃表面镀膜未来的发展方向做出预测。Chalcogenide glass,which is the core component material for the new generation of temperature adaptive infrared thermal imaging optical system,has the advantages of wide infrared transmittance band and low refractive index temperature coefficient.Application prospect of the chalcogenide glass is very broad.In order to meet the needs of different service environments,it is necessary to improve the transmittance and mechanical properties of chalcogenide glass by means of coating technology.In this paper,we introduce the research progress of chalcogenide glass surface coating at home and abroad in detail.Based on our own work experience,we summarize the existing problems of chalcogenide glass coating,and predict the development direction of coating technology of the chalcogenide glass.

关 键 词：硫系玻璃 镀膜技术 红外热成像 温度自适应 

分 类 号：TB34[一般工业技术—材料科学与工程]