紫外CCD焦平面组件的设计与分析  

Design and analysis of UV CCD focal plane assemblies

作　　者：于向阳[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,吉林长春130033

出　　处：《机械设计》2015年第12期97-100,共4页Journal of Machine Design

基　　金：国家自然科学基金资助项目(41074126)

摘　　要：针对紫外电荷耦合器件(Charge-Coupled Device,CCD)探测器裸片不能够用于空间探测的难题,首先提出CCD探测器裸片的定位与导热方案,设计出对应的CCD探测器组件和在此基础上的CCD焦平面组件,然后进行了结构、热的有限元仿真和试验验证分析。结果表明,CCD探测器裸片的定位、导热方案合理,设计出的CCD焦平面组件能够满足空间紫外遥感的应用。A simple method of mounting unpackaged CCD detector was proposed aiming at the problem that the unpackaged UV CCD（Charge-Coupled Device） cannot be used in space detection. This scheme satisfied the thermal conductivity and precision requirements of designed CCD detector Assemblies and the corresponded focal plane Assemblies. Structure-thermal finite element analysis and verification test were performed on the assemblies. The results indicated that the method of mounting the unpackaged CCD detector was reasonable, and the CCD detector Assemblies could satisfy the appliance of UV remote sensing.

关 键 词：CCD探测器 焦平面组件 有限元 设计与分析 

分 类 号：TH744.1[机械工程—光学工程]