Application of Laser Polarization in Proximity Fuze
Application of Laser Polarization in Proximity Fuze
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发表时间：
2010
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通讯作者：
Z. Li
中科院分区：
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作者：
Z. Li
激光近炸引信容易受到背景光和有源干扰的影响。为了提高激光引信的抗干扰性能，本研究将激光的偏振特性应用于激光引信中。通过分析激光的偏振特性，获取目标和距离信息。根据散射光的偏振特性，激光引信将目标与背景区分开来，从而降低了背景光和有源干扰的影响。还研究了激光引信的一些其他关键技术，如弹体旋转和信息加密等。
The laser proximity fuze is liable to the influence of background light and active interference.To improve the anti-interference performance of laser fuze,the polarized properties of laser were applied in the laser fuze in this study.By analyzing the polarized properties of laser,the target and the distance information was obtained.According to the polarized properties of scattering light,the laser fuze distinguished the target from the background,which reduced the influence of background light and active interference.Some other key technologies of laser fuze,such as rotation of bomb and information encryption,were also studied.