【作者】 范志刚； 张亚萍；

【Author】 Fan Zhigang Zhang Yaping HARBIN INSTITUTE OF TECHNOLOGY 150001

【机构】 哈尔滨工业大学；

【摘要】 激光武器的广泛发展和应用已经使军用卫星技术和反卫星武器技术已经成为制约太空权的关键所在。本文系统地分析了星载激光告警系统的特点、作用、组成及其基本原理;同时讨论了星载告警的激光辐射威胁,根据常用激光武器的情况对卫星所面临的激光威胁的波长、方式和损伤阈值进行了论证。并论证了其主要的技术指标及关键技术中的降低虚警技术、相干识别技术和光谱测量等技术。概述了激光告警技术的国外研究现状及发展趋势。更多还原

【Abstract】 The developments and widely applications of laser weapon make the military satellite techniques and anti-satellite techniques become the key of mastery of the space. The feature, usage, composer, the laser radiation threats and the principle of the different laser warning devices are analyzed. Then the laser radiation threats are analyzed. Based on the analysis of the general laser weapon, the wavelength, way and energy threshold of the laser threats that the satellite faced on are demonstrated. Some important specifications of the satellite-borne laser warning system are validated in detail. The false warning, interference recognition and spectrum measurement among numerous key techniques connected with the subject are discussed. Briefly introduced that the present state of the research and development tendency of the laser warning technique in abroad.更多还原