强激光与粒子束2026，Vol.38Issue(5)：68-86,19.DOI:10.11884/HPLPB202638.260028
高功率多芯光纤激光:进展及展望(特邀)
High-power multi-core fiber lasers:progress and prospects(invited)
摘要
Abstract
[Background]Multicore Fiber(MCF)laser technology has the potential to achieve power exceeding 100 kW in the continuous-wave domain,nearly 100 kW of average power in the nanosecond domain,pulse energy of hundreds of millijoules in the femtosecond domain,and tens of kilowatts of average power and pulse energy of hundreds of millijoules in the picosecond domain.It is a highly promising frontier research direction in the field of high-power lasers and is one of the important future development directions of high-power fiber lasers.[Purpose]This article systematically reviews the latest research progress and development prospects of high-power MCF laser technology,focusing on the breakthroughs in high-power MCF laser technology covering spatial structure and all-fiber structure in recent years.[Methods]It analyzes the current limitations and development routes of MCF lasers.[Results]Finally,this article summarizes and looks forward to the future development direction of MCF laser technology.[Conclusions]Despite the challenges that lie ahead,this technological pathway clearly indicates that MCF technology currently represents the most promising approach for achieving order-of-magnitude performance improvements in fiber laser systems.As such,MCF is poised to become the core laser source for meeting future extreme power demands,ushering in a new era of high-energy laser applications.关键词
高功率光纤激光/多芯光纤/增益放大/相干合成Key words
high-power fiber lasers/multi-core fiber/gain amplification/coherent beam combination分类
数理科学引用本文复制引用
闫玥芳,王建军,彭志涛,冯曦,刘辰旭,秦瑀,李敏,刘玙,周宏冰,陶汝茂,林宏奂..高功率多芯光纤激光:进展及展望(特邀)[J].强激光与粒子束,2026,38(5):68-86,19.基金项目
中物院激光聚变研究中心青年人才成长基金项目 （）
