远场光电探测器系统受激光干扰与损伤效果估计

Evaluation of high energy laser effecting on remote distance photoelectron sensor system

空间光电探测器与地面距离较远 ,用脉冲或连续式激光直接损伤远场探测器非常困难。但光电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 ,实现激光对光电探测器的干扰与损伤是有可能的。通过计算 ,比较了脉冲激光与连续激光对远场光电探测器的作用效果 。

For the remote distance between photoelectron detector in space and earth, It is difficult to realize destroying the detector by pulse or CW laser now The sensor has the ability to get great density gain about the laser energy illumination on the target surface It is possible to disturb the sensor It is different that pulse and CW laser effects on sensor respectively It is discussed that the effect of photoelectric sensor system irradiated by pulse and CW laser In experiment, the photoelectric sensor system is disturbed by pulse laser with off axis and on axis