航天器环境工程Issue(6)：596-601,6.DOI:10.3969/j.issn.1673-1379.2013.06.006
空间CCD图像传感器辐射损伤评估方法
The evaluation method of space radiation effects on space-borne CCD image sensors
摘要
Abstract
As a highly sensitive integrated optoelectronic component, the CCD image sensors are susceptible to space radiation damages, which would result in the performance degradation and anomalies of the CCD devices. It is a prerequisite for the reliable application in a space system to evaluate the radiation response of the CCD devices and to adopt corresponding radiation-hardness strategies. In this paper, an evaluation method by the ground simulation test and the calculation of the radiation shielding is proposed for the ionizing radiation damage and the displacement damage effects of the CCD devices, so that a reference method can be provided to deal with the radiation-hardness design and the on-ground evaluation experiments. The method can also be used to evaluate the radiation effects of other types of optoelectronic devices and materials.关键词
电荷耦合器件(CCD)/空间辐射环境/辐射效应/电离总剂量/位移损伤剂量/辐射屏蔽Key words
CCD(charge-coupled device)/space radiation environment/radiation effects/total ionizing dose/displacement damage dose/radiation shielding分类
信息技术与安全科学引用本文复制引用
高欣,杨生胜,冯展祖,张雷..空间CCD图像传感器辐射损伤评估方法[J].航天器环境工程,2013,(6):596-601,6.基金项目
“十二五”装备预先研究项目 （）
