科学2#CCD抗辐照性能实验研究

Science2#CCD Experimental Study of Anti-radiation Performance

介绍了用于辐射成像系统中关键部件科学2#CCD辐照考核实验的方法、实验装置以及该CCD辐照前后成像能力的变化,给出主要性能指标:CCD成像灰度,随辐照时间的变化函数曲线,在线获取了CCD在其辐射工作环境下其性能随时间变化情况。得出有关CCD抗辐照性能的初步结论。

It introduces the key component CCD in the radiation imaging system＇s： the radiation test assessment method,the layout of the laboratory equipments as well as the changes of the CCDs imaging capacity before and after irradiation.The main performance,the CCD gray value V.S.the irradiated time,was monitored on-line.access to the CCD in its radiation performance of the work environment changes over time.The preliminary conclusions on the CCDs anti——radiation performance were obtained and discussed.