针对激光对红外制导的反舰导弹干扰问题,建立了激光对反舰导弹红外探测器的干扰链路模型,推导了激光海上传输的大气透过率,计算了1.06 μm激光在海上大气传输时仰角、能见度与大气透过率的关系,估算了对不同距离的反舰导弹红外探测器实现有效干扰所需发射的激光能量。

Aiming at laser disturbance to IR homing anti-ship missile, link model on laser disturbance to anti-shipmissile IR detector was set up. Laser atmospheric transmittance on the sea was deduced. 1.06 μm laser atmospherictransmittance on the sea was calculated. The relationship was obtained among atmospheric transmittance, elevation andvisibility. The necessary laser energy which can disturb effectively anti-ship missile IR detector was calculated.