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本文介绍了国外反卫星光电传感器的激光对抗技术发展的现状,对反卫星光电传感器的激光对抗涉及的关键技术进行了可行性分析论证,并阐述了反卫星光电传感器的激光对抗技术的研制发展方向。 相似文献
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分析了美国天基激光干扰的发展思路,针对各类传感器可能的干扰途径,建立了相应的天基激光干扰技术体系,提供了天基激光干扰技术必须解决的关键技术及其可行性的思路和方法,列举了近期可能应用于天基激光干扰的激光器技术。 相似文献
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反卫星光电传感器激光对抗技术 总被引:3,自引:0,他引:3
王敏 《光电对抗与无源干扰》1999,(2):19-22
本文介绍了国外反卫星光电传感器的激光对抗技术发展现状,对反卫星光电传咸器的激光对抗涉及的关键技术进行了可行性分析论证,并阐述了反卫星光电传感器的激光对抗技术的研制发展方向。 相似文献
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光电对抗与军用光电技术研究进展 总被引:7,自引:2,他引:7
本文对光电对抗与军用光电技术研究的内容和组成进行了阐述,介绍了光电对抗与军用光电技术研究现状,系统地论述了光电对抗技术研究的趋势,综合介绍了光电对抗技术现有技术研究及成型的武器装备,并对今后光电对抗技术研究的重点技术进展进行了详尽的讨论。 相似文献
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在未来高技术战争条件下的海战中,海军面临着日趋严重的光电威胁。为了提高海军在现代化战争中的生存能力,就必须大力发展光电对抗技术。介绍了海军光电对抗装备的发展现状。 相似文献
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针对新型光电火控系统的应用和发展,结合光电探测技术在火控系统中的具体应用,对配备了光电传感器(激光测距、电视跟踪、红外跟踪)的新型光电火控系统的特点进行了分析。并以洛克希德.马丁公司为美国海军陆战队的AH-1Z"眼镜蛇"直升机研制的光电火控目标瞄准系统(TSS)为例,对目前世界上先进的多传感器火控系统的主要性能参数和功能特性进行了分析,并初步探讨了新型光电火控系统的发展趋势,即光电火控系统正朝着各光电系统光轴合一、功能多样化、多目标跟踪的方向发展。新型光电火控系统将进一步提高目标识别、定位距离和装备平台的存活能力。 相似文献
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The vigorous development of silicon photonics makes a silicon-based light source essential for optoelectronics'' integration. Bonding of III-V/Si hybrid laser has developed rapidly in the last ten years. In the tireless efforts of researchers, we are privileged to see these bonding methods, such as direct bonding, medium adhesive bonding and low temperature eutectic bonding. They have been developed and applied to the research and fabrication of III-V/Si hybrid lasers. Some research groups have made remarkable progress. Tanabe Katsuaki of Tokyo University successfully implemented a silicon-based InAs/GaAs quantum dot laser with direct bonding method in 2012. They have bonded the InAs/GaAs quantum dot laser to the silicon substrate and the silicon ridge waveguide, respectively. The threshold current of the device is as low as 200 A/cm2. Stevan Stanković and Sui Shaoshuai successfully produced a variety of hybrid III-V/Si laser with the method of BCB bonding, respectively. BCB has high light transmittance and it can provide high bonding strength. Researchers of Tokyo University and Peking University have realized III-V/Si hybrid lasers with metal bonding method. We describe the progress in the fabrication of III-V/Si hybrid lasers with bonding methods by various research groups in recent years. The advantages and disadvantages of these methods are presented. We also introduce the progress of the growth of III-V epitaxial layer on silicon substrate, which is also a promising method to realize silicon-based light source. I hope that readers can have a general understanding of this field from this article and we can attract more researchers to focus on the study in this field. 相似文献