摘要
红外精确制导技术的快速发展,使得传统红外诱饵、红外全向干扰等防护措施的对抗效能迅速下降.定向红外对抗系统只在实施干扰时辐射激光,光束窄、能量集中、无需加热,且隐蔽性和时效性强,是当前应对红外精确制导弹药的主流平台.激光源作为定向红外对抗系统的核心组件,对干扰效能的发挥意义重大,一直备受关注.介绍了可用于定向红外对抗系统的量子级联激光器等六类激光源的研究进展,并结合激光源的集成性、稳定性和适配性对定向红外对抗系统的未来趋势进行了展望.
Abstract
The rapid development of infrared precision-guided technology has led to a rapid decline in the counter-measure effectiveness of traditional infrared decoys,infrared omnidirectional jamming and other protective meas-ures.The directional infrared countermeasures system only radiates laser during interference,with narrow beam,con-centrated energy,no need for heating,and strong concealment and timeliness,which is the mainstream platform for dealing with infrared precision guided strikescurrently.As a core component of directional infrared countermeasures system,laser source plays a significant role in jamming efficiency and has been receiving much attention.The research progress of six types of laser sources,such as quantum cascade lasers,which can be used in directional infrared coun-termeasure systems,is introduced,and an outlook on the future trend of directional infrared countermeasure systems is given in the light of the integration,stability and adaptability of laser sources.
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