Sub-40-fs high-power Yb:CALYO laser pumped by single-mode fiber laser  

作　　者：Wenlong Tian Geyang Wang Dacheng Zhang Jiangfeng Zhu Zhaohua Wang Xiaodong Xu Jun Xu Zhiyi Wei 

机构地区：[1]School of Physics and Optoelectronic Engineering,Xidian University,Xi'an 710071,China [2]Beijing National Laboratory for Condensed Matter Physics,Institute of Physics,Chinese Academy of Sciences,Beijing 100190,China [3]Jiangsu Key Laboratory of Advanced Laser Materials and Devices,School of Physics and Electronic Engineering,Jiangsu Normal University,Xuzhou 221116,China [4]School of Physics Science and Engineering,Tongji University,Shanghai 200092,China

出　　处：《High Power Laser Science and Engineering》2019年第4期45-49,共5页高功率激光科学与工程（英文版）

基　　金：supported by the National Key Basic Research Program of China(No.2017YFB0405202);National Natural Science Foundation of China(NSFC)(Nos.61705174 and 11774277);Natural Science Basic Research Plan in Shaanxi Province of China(No.2018JQ6061);Open Research Fund of the State Key Laboratory of Pulsed Power Laser Technology;Electronic Engineering Institute,Hefei,China(No.SKL2017KF04)。

摘　　要：We report on the study of single-mode fiber-laser-pumped mode-locked Yb:CALYO lasers via using a passive saturable absorber and Kerr-lens mode-locking technique,respectively.Up to 3.1-W average power with 103-fs pulse duration is obtained from the passive mode-locking,and down to 36-fs pulse duration with more than 2-W average power is achieved by the pure Kerr-lens mode-locking,which is to the best of our knowledge,the highest average power from a reported sub-40-fs Yb-based solid-state oscillator.

关 键 词：fiber pump high power solid-state laser sub-40-fs Yb:CALYO 

分 类 号：TN248[电子电信—物理电子学]