可作为光谱仪器定标基准源的新型光电探测器  

New type detector that may be a standard of instrument

作　　者：方伟[1] 王玉鹏[2] 梁静秋[1] 禹秉熙[1] 

机构地区：[1]中国科学院长春光学精密机械与物理研究所应用光学国家重点实验室,吉林长春130033 [2]中国科学院研究生院,北京100049

出　　处：《红外与激光工程》2007年第z2期517-520,共4页Infrared and Laser Engineering

摘　　要：为了给航天仪器提供一个长期实时的绝对标准,解决航天仪器测量绝对精度低并且长期稳定性下降的问题,介绍了一种采用微机械技术把绝对辐射计微型化的新型光电探测器,把它作为定标基准源引入光谱仪定标系统。通过分析计算,给出了这种可作为定标基准源的微型化绝对辐射计ESR的各项具体设计参数,理论分析证明设计是可行的,目前正处于实现阶段,该新型光电探测器的研制成功将使我国航天仪器的绝对定标精度提高一个量级。In order to afford a real-time and long term absolute standard for spaceflight instruments,and solve the problem that the low absolute precision and long term stability decline,a new type of detector that is a micromation of absolute radiometer by micro-mechanism technology is introduced into the calibration system of spectrum instrument is introduced in this paper.The material design on ESR is given by analysis and calculation in this paper,all these are proved feasible,and now are being realized.The success of the new type detector will improve the precision of absolute calibration on spaceflight instruments for one level.

关 键 词：绝对定标精度 定标基准源 光电探测器 微型化绝对辐射计 ESR 

分 类 号：TN21[电子电信—物理电子学]