基于偏振探测的激光引信  

A Laser Fuze Based on Polarization Detection

作　　者：孟祥盛[1] 

机构地区：[1]中国空空导弹研究院,河南洛阳471009

出　　处：《航空兵器》2008年第1期42-45,共4页Aero Weaponry

摘　　要：激光引信抗悬浮粒子干扰能力不强,一直是需要解决的重大问题。目前虽然能通过一些措施在一定程度上提高其抗干扰能力,但并不能彻底解决这个问题。本文根据实体漫反射和悬浮粒子散射对线偏振光的解偏度有较大差异,提出了一种通过探测回波的偏振信息来解决激光引信抗悬浮粒子干扰问题的新方法。Resisting suspend particle interference is an important problem for laser fuze. Actually, this problem can not be resolved absolutely, but only can be relieved in a way. This paper introduces a new method of improving anti-interfered ability based on the difference of depolarization between the object diffuse and particle back scatter.

关 键 词：激光引信 抗干扰 偏振 粒子后向散射 

分 类 号：TJ439.2[兵器科学与技术—火炮、自动武器与弹药工程]