红外技术2016，Vol.38Issue(3)：236-238,3.
红外焦平面探测器暗电流计算
Computation of Dark Currents in Infrared Focal Plane Detector
毛京湘 1舒畅 1王晓娟 1谢刚 1黄俊博 1周嘉鼎1
作者信息
摘要
Abstract
The dark current of infrared FPA detectors is usually measured in the zero field of view (i.e. the blind cold shield), but this method can be only used in laboratory because the assembly structure must be changed. A method that the dark current of infrared FPA detectors can be analyzed and computed in theory through basic parameters measurement is presented, which need not change the assembly structure. Experiment for a 320×256 LW infrared detector shows that this method gets a similar dark current result compared with the blind shield method, so it can be applied to evaluate the dark current of infrared FPA detectors as a shortcut method.关键词
红外探测器/焦平面/暗电流Key words
infrared detector/FPA/dark current分类
信息技术与安全科学引用本文复制引用
毛京湘,舒畅,王晓娟,谢刚,黄俊博,周嘉鼎..红外焦平面探测器暗电流计算[J].红外技术,2016,38(3):236-238,3.
