%0 Journal Article
%T COLD SHIELD EFFECT IN 180-ELEMENT HgCdTeLINEAR ARRAY DETECTOR AND ITS BACKGROUND LIMITED PERFORMANCE<br>180元HgCdTe线列器件的冷屏效应与背景限性能
%A Gong Haimei
%A Li Yanjin
%A Hu Xiaoning
%A Xu Guosen
%A Fang Jiaxiong
%A <br>龚海梅
%A 李言谨
%J 红外与毫米波学报
%D 1997
%I Science Press
%X The rectangular cold shield effect in 180 element HgCdTe linear array detector was analyzed. The field of view ( FOV ) for each element of a 180 element linear array and its background limited performance under 300K background radiation were calculated as well. The actual performances of each element for the 180 element linear array detector were compared with the theoretical calculations. The results show that the performances of the 180 element long wavelength infrared linear array detector developed by the authors have approached the theoretical background limitation at room temperature.
%K HgCdTe linear array detector
%K cold shield effect
%K background limited performance<br>HgCdTe线列器件，冷屏效应，背景限性能
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=D3B4F771D1A06062008B4D0A2EF05996&aid=76DDD033259936E5E04020E754F3A1C9&yid=5370399DC954B911&vid=7801E6FC5AE9020C&iid=38B194292C032A66&sid=954CE65414DD94CA&eid=DABEF202280E7EF1&journal_id=1001-9014&journal_name=红外与毫米波学报&referenced_num=0&reference_num=0