红外技术2011，Vol.33Issue(1)：9-12,4.
一种新颖的HgCdTe光伏探测器R0和Cd测量方法
A Novel Measurement Method of R0 and Cd for Photovoltaic HgCdTe Infrared Detectors
摘要
Abstract
The AC measurement method of zero bias junction impedance(R0) and junction capacitance (Cd) combines with the characteristic of Model 124A Lock-in Amplifier, we produce a novel measurement method of R0 and Cd for photovoltaic HgCdTe infrared detectors. The R0, Ca, τ and RoA of the photovoltaic HgCdTe infrared detectors can be measured accurately by the method. The error (＜ 5％) of the measurement is estimated by a normative detectors. Moreover, the method is used to measure the R0 and Cd of other materials photovoltaic infrared detectors.关键词
光伏探测器/124A锁相放大器/参数测量/新颖方法Key words
PV detectors/ 124A lock-in amplifier/ parameter measurement/ novel method.分类
信息技术与安全科学引用本文复制引用
余连杰,史衍丽,康蓉,彭曼泽,庄继胜..一种新颖的HgCdTe光伏探测器R0和Cd测量方法[J].红外技术,2011,33(1):9-12,4.基金项目
云南省基金面上项目(编号:2008CD176) （编号:2008CD176）
