星载红外探测器组件环境适应性分析与性能优选  

Environmental adaptability analysis and performance optimization of space-borne infrared detector assembly

作　　者：朱双双 吴洋 邹鹏[2,3] 崔珊珊 胡强 刘振海 裘桢炜[2,3] 洪津[2,3] Zhu Shuangshuang;Wu Yang;Zou Peng;Cui Shanshan;Hu Qiang;Liu Zhenhai;Qiu Zhenwei;Hong Jin(School of Environmental Science and Optoelectronic Technology,University of Science and Technology of China,Hefei 230026,China;Anhui Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Hefei 230031,China;Key Laboratory of Optical Calibration and Characterization of Chinese Academy of Sciences,Hefei 230031,China)

机构地区：[1]中国科学技术大学环境科学与光电技术学院,安徽合肥230026 [2]中国科学院安徽光学精密机械研究所,安徽合肥230031 [3]中国科学院通用光学定标与表征技术重点实验室,安徽合肥230031

出　　处：《红外与激光工程》2020年第2期181-188,共8页Infrared and Laser Engineering

基　　金：中国科学院联合基金(6141A01011602);高技术项目(CXJJ-16S005)。

摘　　要：为满足低等级红外探测器组件在高可靠性领域的空间应用需求,对星载红外探测器组件进行温度循环试验、力学试验以及高温老炼试验等环境试验考核,并基于双积分球式均匀照明系统对环境试验前后红外探测器组件相对光谱响应率进行测试。通过对比环境试验前后红外探测器组件相对光谱响应率变化,分析红外探测器组件的环境适应性,揭示红外探测器组件的质量缺陷及其他潜在缺陷,剔除早期失效,并从参试红外探测器组件中筛选出性能优良的探测器应用在星载偏振扫面仪进行大气偏振探测。试验结果表明:参试的红外探测器组件在环境试验前后具有良好的稳定性和可靠性,可以满足航天载荷应用需求。In order to meet the space application requirements of the low-level infrared detector assembly in the high reliability field, environmental reliability tests, such as temperature cycling test,mechanical test and high temperature aging test had been carried out on the space-borne infrared detector assembly. Meanwhile, the relative spectral responsivity of the infrared detector assembly was tested based on double integral ball uniform illumination system before and after environmental reliability tests. By comparing differences of the relative spectral responsivity of the infrared detector assembly before and after environmental reliability tests, the environmental adaptability of the infrared detector assembly was analyzed, while the quality defects and other potential defects of the infrared detector assembly were revealed with the early eliminated failures. Then, the detectors with optimal performance were extracted from the participating infrared detector assembly, which were used in the space-borne polarization scanner for atmospheric polarization detection. The test results show that the tested infrared detector assembly are in good stability and reliability before and after environmental reliability tests,which can meet the aerospace load application requirements.

关 键 词：航天载荷 红外探测器组件 可靠性 环境试验 筛选 

分 类 号：TP732[自动化与计算机技术—检测技术与自动化装置]