2μm波段单掺铥脉冲固体激光器研究进展  

Research Progress of Tm-Doped Pulsed Solid-State Lasers in 2μm Band

作　　者：樊雨晴 施翔春[1,2,3] 刘晶 钱传鹏[1,2] 余婷 叶锡生[1,2,3] Fan Yuqing;Shi Xiangchun;Liu Jing;Qian Chuanpeng;Yu Ting;Ye Xisheng(Laboratory of High Power Fiber Laser Technology,Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China;Shanghai Key Laboratory of All Solid-State Laser and Applied Techniques,Shanghai Institute of Optics and Fine Mechanics,Chinese Academy of Sciences,Shanghai 201800,China;College of Materials Science and Opto-Electronic Technology,University of Chinese Academy of Sciences,Beijing 100049,China)

机构地区：[1]中国科学院上海光学精密机械研究所高功率光纤激光技术实验室,上海201800 [2]中国科学院上海光学精密机械研究所上海市全固态激光器与应用技术重点实验室,上海201800 [3]中国科学院大学材料科学与光电技术学院,北京100049

出　　处：《激光与光电子学进展》2023年第7期25-34,共10页Laser & Optoelectronics Progress

摘　　要：2μm波段激光用途广泛,既可以应用于激光雷达、激光测距和医疗手术等领域,又可以作为中长波红外波段激光器的泵浦源。采用激光二极管直接泵浦掺铥晶体获得2μm波段激光,是一种直接高效的技术手段,受到了广泛关注。本文介绍了Tm∶YAG、Tm∶YAP和Tm∶YLF脉冲激光器的研究进展,并进行了总结与展望。2μm band laser has a wide range of applications,not only in the fields of lidar,laser ranging,and medical surgery,but also as a pump source for mid and long wavelength infrared lasers.Using laser diodes to directly pump thulium-doped crystals to obtain lasers in the 2μm band is a direct and efficient technical means,which has attracted wide attention.This paper introduces the research progress of Tm∶YAG,Tm∶YAP,and Tm∶YLF pulsed lasers,and makes a summary and prospect.

关 键 词：激光器 固体激光器 脉冲激光器 激光二极管泵浦激光器 激光材料 2μm波段 

分 类 号：TN248.1[电子电信—物理电子学]