超连续谱激光对可见光跟瞄设备干扰实验研究北大核心CSCD

激光对成像跟瞄设备的干扰效应研究是当前的一个热点,目前国内采用超连续谱激光对可见光成像跟瞄设备干扰的研究较少。本文主要采用白光光纤激光器产生超连续谱激光,对不同模式下的可见光成像跟瞄设备开展辐照实验,得到了不同工作模式下跟瞄设备探测器干扰阈值数据,通过拟合得到了探测器饱和像元数与干扰激光功率密度之间的数学关系式,并对跟瞄设备不同工作模式下的实验结果进行了分析比较。实验结果对超连续谱激光干扰装备的论证、设计具有一定的参考意义。

Experimental research on interference of supercontinuumlaser on visible light tracking and aiming equipment

Laser interference effects on imaging tracking and aiming equipment is currently a hot topic.Now there are few studies on the interference of the visible light imaging tracking and aiming equipment using supercontinuum laser.In this paper,white light fiber laser is mainly used to generate supercontinuum laser.Irradiation experiments are carried out on visible light imaging tracking and aiming equipment in different modes and the interference threshold data of equipment are obtained.The mathematical relationship between the number of saturated pixels of the equipment and the power density of the interference laser is obtained by fitting,and the experimental results of the equipment under different working modes are analyzed and compared.The experimental results have certain reference significance for the demonstration and design of supercontinuum laser jamming equipment.