%0 Journal Article
%T STUDY OF CHARACTERISTICS OF GaAs/AlGaAs MULTIPLE QUANTUM WELL INFRARED DETECTOR<br>GaAs／AlGaAs多量子阱红外探测器的特性研究
%A HUANG XINGLIANG
%A FANG XIAOMING
%A LU WEI
%A SHEN XUECHU
%A <br>黄醒良
%A 李言谨
%J 红外与毫米波学报
%D 1993
%I Science Press
%X 测量了GaAs/AlGaAs多量子阱红外探测器的伏安特性I_b(T_D,V_b)、黑体光响应电压V_S(T_D,T_B,V_b)和噪声电压V_N(T_D,V_b),由此获得器件的黑体电压响应率R_(VB)(T_D,V_b)和探测率D_B~*(T_D,V_b)并用Lorentz光响应线形对V_S(T_D,T_B,V_b)拟合给出器件的光电流谱的峰值波长λ_P和半峰宽λ_w。
%K multiple quantum wells
%K infrared detector
%K detector characteristics
%K lineshape fitting<br>多量子阱
%K 红外探测器
%K 拟合
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=D3B4F771D1A06062008B4D0A2EF05996&aid=EDD97AFDA6F86F81F12CDC06A8602F6A&yid=D418FDC97F7C2EBA&vid=59906B3B2830C2C5&iid=E158A972A605785F&sid=DFEE4E8C33C95CEF&eid=51C74DF6A16DA45B&journal_id=1001-9014&journal_name=红外与毫米波学报&referenced_num=2&reference_num=2