便携式远距离激光选通成像系统研究

Research on Portable Long Range Laser Range-Gated Imaging System

针对目前国内现有的选通成像系统体积比较庞大,无法便携使用的问题;对远距离激光选通成像系统进行了小型化设计,并通过独特设计的电动变焦机构实现了照明视场与成像视场的同步控制;实验结果表明:该系统体积小、重量轻,便于携带,可对4 km目标进行清晰成像,并具有良好的自适应调节功能。

In view of the fact that the existing domestic gating imaging system is relatively large in size and cannot be used properly. For this purpose,this paper made a miniaturization design for the remote laser selective imaging system,and realized the synchronization control of the illumination field and the imaging field through the unique design of the electric zoom mechanism. The experimental results show that the system is small,light and easy to carry,which can be clearly imaging for 4 km target and has good adaptive adjustment function.