%0 Journal Article
%T Analysis of the Affection of Contamination on Blackbody Calibration System<br>空间沾染对黑体定标系统的影响分析
%A WAN Ji-min
%A LU Chun-lian
%A ZHOU Yan-ping
%A CHANG Guo-long
%A <br>万继敏
%A 卢春莲
%A 周彦平
%A 常国龙
%J 红外
%D 2007
%I 
%X In this paper,the reason why the performance of space blackbody calibration systems are changed is analyzed.The space blackbody calibration system is exposed to the orbital vacuum and thermal environment,so its optical surface is easy to be contaminated by the contaminant sources in space. An analysis model for describing the damage of the blackbody calibration system due to contamination is established and the contamination influence parameters of the blackbody calibration system are calculated preliminarily.By sorting the space pollution sources,the affection of inner or external sources on the space blackbody calibration system is discussed and some suggestions on protecting the space blackbody calibration system are offered.
%K blackbody calibration
%K space contamination
%K spectral transmittance
%K spectrum damage function
%K pollution source<br>黑体定标
%K 空间沾染
%K 光谱传输率
%K 光谱损伤函数
%K 沾染源
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=3723000AE493FCE650601982177048B1&aid=4DB6030476666043A5AAC66C3C0468E4&yid=A732AF04DDA03BB3&vid=D3E34374A0D77D7F&iid=B31275AF3241DB2D&sid=DF92D298D3FF1E6E&eid=EBF2578417DA3A5A&journal_id=1672-8785&journal_name=红外&referenced_num=0&reference_num=8