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Laser-jamming effectiveness analysis of combined-fiber lasers for airborne defense systems

机译:机载防御系统的复合光纤激光器的激光干扰效果分析

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The laser-jamming effectiveness of combined fiber lasers for airborne defense systems is analyzed in detail. Our preliminary experimental results are proof of the concept of getting a high-power laser through a beam combination technique. Based on combined fiber lasers, the jamming effectiveness of four-quadrant guidance and imaging guidance systems are evaluated. The simulation results have proved that for a four-quadrant guidance system, the tracking system takes only two seconds to complete tracking, and the new tracking target is the jamming laser; for the imaging guidance system, increasing the power of the jamming laser or the distance between the target and the jamming laser are both efficient ways to achieve a successful laser jamming.
机译:详细分析了组合光纤激光器对机载防御系统的激光干扰效果。我们的初步实验结果证明了通过光束组合技术获得大功率激光的概念。基于组合光纤激光器,评估了四象限制导和成像制导系统的干扰效果。仿真结果表明,对于一个四象限制导系统,跟踪系统仅需两秒钟即可完成跟踪,而新的跟踪目标是干扰激光;对于成像制导系统,增加干扰激光的功率或目标与干扰激光之间的距离都是成功实现激光干扰的有效方法。

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