Passive mode locking of an Yb:YAB laser with a low modulation depth SESAM  

作　　者：薛迎红 王清月 张志刚 柴路 王专 韩英魁 孙虹 李静 王继扬 王勇刚 马骁宇 宋宴荣 

机构地区：[1]Ultrafast Laser Laboratory, School of Precision Instruments and Optoelectronics Engineering, Tianjin University [2]Key Laboratory of Optoelectronic Information Technical Science (Tianjin), EMC, Tianjin 300072 [3]Ultrafast Laser Laboratory, School of Precision Instruments and Optoelectronics Engineering, Tianjin University Key Laboratory of Optoelectronic Information Technical Science (Tianjin), EMC, Tianjin 300072 [4]Department of Applied Physics, Tianjin University, Tianjin 300072 [5]State Key Laboratory of Crystal Materials, Shandong University, Ji'nan 250100 [6]Institute of Semiconductors, Chinese Academy of Sciences, Beijing 100083 [7]School of Applied Mathematics and Physics, Beijing University of Technology, Beijing 100022 passive mode-locked diode-pumped self-frequency-doubling Yb:YAB laser with a low modulation depth semiconductor saturable absorber mirror operating at 374 MHz is demonstrated. The measured pulse duration is 1.98 ps at the wavelength of 1044 nm. The maximum average power reaches 45 mW.

出　　处：《Chinese Optics Letters》2004年第8期466-467,共2页中国光学快报（英文版）

基　　金：work was supported by the National Key Basic Research Special Foundation of China (No. G1999075201-2);the National Natural Science Foundation of China (No. 69978007, 60178008).

摘　　要：A passive mode-locked diode-pumped self-frequency-doubling Yb:YAB laser with a low modulation depth semiconductor saturable absorber mirror operating at 374 MHz is demonstrated. The measured pulse duration is 1.98 ps at the wavelength of 1044 nm. The maximum average power reaches 45 mW.A passive mode-locked diode-pumped self-frequency-doubling Yb:YAB laser with a low modulation depth semiconductor saturable absorber mirror operating at 374 MHz is demonstrated. The measured pulse duration is 1.98 ps at the wavelength of 1044 nm. The maximum average power reaches 45 mW.

关 键 词：Mirrors Optically pumped lasers Solid state lasers Ytterbium compounds 

分 类 号：TN241[电子电信—物理电子学]