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卫星探测器与地面距离较远,很难用激光对其直接损伤。但卫星探测器的光学接收系统对激光照射而言具有巨大的光学天线增益,实现激光对卫星探测器的干扰是有可能的。分析了利用激光干扰卫星探测器的可行性及影响因素,并对CCD探测器进行了激光干扰实验,得出其干扰阈值为3.55×10-5mW/cm2。通过实验及理论计算相结合的方法,证明了激光干扰卫星探测器的可行性。
Satellite detectors and the ground a long distance, it is difficult to laser direct damage to them. However, the optical receiving system of the satellite detector has a huge optical antenna gain for laser irradiation, and it is possible to realize the laser interference to the satellite detector. The feasibility and influencing factors of laser interfering satellite detector are analyzed. The laser jamming experiment of CCD detector is carried out. The interference threshold is 3.55 × 10-5mW / cm2. Through the combination of experiment and theoretical calculation, the feasibility of laser interfering satellite detector is proved.