高能半导体泵浦碱金属激光器的发展和挑战(特邀)  

Development and Challenges of High Energy Diode Pumped Alkali Lasers(Invited)

作　　者：许晓军[1] Xu Xiaojun(College of Advanced Interdisciplinary Studies,National University of Defense Technology,Changsha 410073,Hunan,China)

机构地区：[1]国防科技大学前沿交叉学科学院,湖南长沙410073

出　　处：《激光与光电子学进展》2024年第1期161-170,共10页Laser & Optoelectronics Progress

摘　　要：半导体泵浦碱金属激光器近年来发展迅速,其高能高效、轻量紧凑和单口径输出的优势日渐凸显。本文综述了碱金属激光器的技术特点,回顾其发展历程,重点对功率放大的关切因素进行了梳理和评估,同时对新兴的类碱金属激光器的发展进行了介绍。Diode pumped alkali lasers(DPALs) have developed rapidly in recent years,with their advantages of high energy,high efficiency,compactness,and single-aperture operation becoming increasingly prominent.In this paper,the technical characteristics of DPALs are introduced,the development history is reviewed,and the critical factors for power scaling are discussed.In addition,the development of the recently emerged DPAL-like gas lasers is briefly introduced.

关 键 词：激光器 高能激光 半导体泵浦 气体激光 碱金属激光 

分 类 号：TN248[电子电信—物理电子学]