1μm 周期量级超快激光器研究进展  

Research Progress of 1μm Band Period Ultrafast Laser

作　　者：柳阳雨 曹雪 鲜安华 王昊天 张佳宁 周伟 唐定远 沈德元 王屹山[3] Liu Yangyu;Cao Xue;Xian Anhua;Wang Haotian;Zhang Jianing;Zhou Wei;Tang Dingyuan;Shen Deyuan;Wang Yishan(Jiangsu Key Laboratory of Advanced Laser Materials and Devices,School of Physics and Electronic Engineering,Jiangsu Normal University,Xuzhou 221116,Jiangsu,China;Jiangsu Institute of Middle Infrared Laser Technology,Xuzhou 221116,Jiangsu,China;State Key Laboratory of Transient Optics and Photonics,Xi’an Institute of Optics and Precision Mechanics,Chinese Academy of Sciences,Xi’an 710119,Shaanxi,China)

机构地区：[1]江苏师范大学物理与电子工程学院江苏省先进激光材料与器件重点实验室,江苏徐州221116 [2]江苏中红外激光应用技术产业研究院,江苏徐州221116 [3]中国科学院西安光学精密机械研究所瞬态光学与光子技术国家重点实验室,陕西西安710119

出　　处：《激光与光电子学进展》2022年第11期26-51,共26页Laser & Optoelectronics Progress

基　　金：国家自然科学基金(61805111);瞬态光学与光子技术国家重点实验室开放课题(SKLST201707);2021年江苏师范大学研究生科研创新项目(2021XKT1246)。

摘　　要：1μm波段超快激光器在材料表面改性、材料微加工等有着广泛的应用前景。激光振荡和放大技术能增强谐振腔的模式选择能力,激光增益和补偿器件可以提高激光峰值功率,进一步减小输出激光的脉冲宽度。主要概述了1μm波段周期量级的超快激光振荡器(纯被动锁模、孤子锁模、克尔透镜锁模)、超快激光放大器(啁啾脉冲放大、脉冲整形、非线性压缩技术),以及1μm超快激光器的调控器件与系统(激光增益介质、色散调控器件、高阶横模产生以及超快激光智能化控制)的最新研究进展。最后展望了1μm周期量级超快激光器的发展前景和趋势。The 1μm band ultrafast laser has a wide application prospect in material surface modification and material micromachining.Laser oscillation and amplification technology can enhance the mode selection ability of resonator,and laser gain and compensation device can increase the peak power of laser,and further reduce the pulse width of output laser.This paper mainly summarizes the latest research progress of ultrafast laser oscillator(pure passive modelocking,soliton clamping,and Kerr lens mode locking)and ultrafast laser amplifier(chirp pulse amplification,pulse shaping,and nonlinear compression technique)of the 1μm band period,and 1μm ultrafast laser control devices and systems(laser gain medium,dispersion control device,high order transverse mode generation,and ultrafast laser intelligent control).Finally,the development prospect and trend of 1μm band period ultrafast laser are prospected.

关 键 词：激光器 超快激光振荡器 1μm周期量级脉冲 脉冲放大 脉冲整形 

分 类 号：O436[机械工程—光学工程]