摘要
本项目主要是针对激光监听设备的检测。本项目采用了红外扫描监控法,利用镜头等光学系统的"猫眼效应"等原理来实现对激光监听设备的探测,可用于机密会议中实现严而有效的信息防护。除此之外,也可用于军事中狙击手方位的捕捉。本项目可以实现的可检测距离达到300 m,如果采用长焦距镜头,比如500 mm的焦距镜头,距离将达1 km。
This project is mainly for the detection of laser monitoring equipment.This project uses the method of infrared scanning monitoring, using the principles, such as the ＂cat eye effect＂ of the optical system like lens, to realize the detection of laser monitoring device, it can be used to realize the information protection in the secret meeting strict and effectively.In addition, it also can be used in the military for capturing sniper.This project can realize the detectable distance reaches 300 meters, if using a telephoto lens, such as 500 mm focal length lens, the distance will be up to 1 km.
出处
《电子设计工程》
2015年第22期153-155,共3页
Electronic Design Engineering
关键词
猫眼效应
激光检测
主动检测
机密会议
cat eye effect
laser detection
active detection
secret meeting
