光学学报, 1994, 14 (3): 323, 网络出版: 2007-08-17
动态可见-红外图象转换器件及转换系统
Dynamic Visible-to-Infrared Image Converting Device and System
摘要
本文介绍已建立的一套动态可见-红外图象转换系统,采用CdS-CdSe光导薄膜型液晶光阀作为关键转换器件,实现了由可见图象到红外(8~12 μm)图象的视频转换,其对比度达9:1,响应时间为40 ms,极限分辨率为10 lp/mm.
Abstract
A Visible-to-infrared dynamic image converting system built for infrared simulation is described in this paper. It adoptS CdS-CdSe photoconductive thin-film type liquid crystal light valve (LCLV) as the key converting device. The video-rate conversion of visible image to infrared (8~12 μm) is realized. The contrast ratio of 9:1, response time of 40 ms and limiting resolution of 101p/mm have been reached.
梅霆, 夏孟华, 徐安喜, 顾培夫, 赵德康, 李海峰, 刘旭, 唐晋发. 动态可见-红外图象转换器件及转换系统[J]. 光学学报, 1994, 14(3): 323. 梅霆, 夏孟华, 徐安喜, 顾培夫, 赵德康, 李海峰, 刘旭, 唐晋发. Dynamic Visible-to-Infrared Image Converting Device and System[J]. Acta Optica Sinica, 1994, 14(3): 323.