摘要
给出了非相干光纤激光组束的方法及条件,并分析了非相干组束的光纤个数及功率实现,结果表明组束激光功率完全满足战术型激光武器的功率需求。同时,分析了组束激光的光束质量评价方法,将其与组束功率相结合得到组束激光亮度,该指标表明在满足功率需求的条件下,采用尽可能少的组束光纤个数将保证系统的自卫防御能力。
The methods of incoherent fiber laser combination are given, and the number and power realization of combined fibers are analyzed. The results prove that the combined laser power fully satisfies the power requirement of tactical laser weapons. Furthermore, the evaluation method of combined laser beam quality is proposed, from which the combined laser radiance is induced. Such index shows that with power requirement satisfied, the least combined number of fiber lasers would guarantee the system＇s self-defensive ability.
出处
《中国电子科学研究院学报》
2006年第5期412-414,共3页
Journal of China Academy of Electronics and Information Technology
基金
国家自然科学基金资助项目(60678018)
关键词
非相干组束
机载自卫
光束质量
incoherent combination
airborne defense
beam quality
