光纤组束激光对可见光硅CCD的有效干扰距离分析

为了分析光纤组束激光对可见光硅CCD的有效干扰距离,对组束激光功率及可见光CCD的饱和阈值进行了分析。在弱湍流和热晕条件下对组束激光的远场功率密度进行了数值计算,计算结果表明该条件下组束激光对可见光CCD的有效干扰距离达到10km左右,组束激光是未来实施光电干扰的又一有效途径。

Analysis of effective jamming distance of combined fiber laser to visible light silicon CCD

To analyze the effective jamming distance of combined fiber laser to visible light silicon CCD,the power of combined laser and saturation threshold of visible light silicon CCD are discussed.The numerical calculations of far field irradiance of combined laser under weak turbulence and thermal blooming intensity condition are developed.It is proved that the effective jamming distance to visible light silicon CCD can be as high as 10km,the combined fiber laser is another effective way to carry out photoelectric jamming in the future.