Kerr-Lens Self-Mode-Locked Laser Characteristics of Yb:Lu_(2)SiO_(5) Crystal  

作　　者：LIU Jie YANG Ji-Min WANG Wei-Wei ZHENG Li-He SU Liang-Bi XU Jun 刘杰;杨济民;王伟卫;郑丽和;苏良碧;徐军(College of Physics and Electronics,Shandong Normal University,Jinan 250014;Key Laboratory of Transparent and Opto-functional Inorganic Materials,Shanghai Institute of Ceramics,Chinese Academy of Sciences,Shanghai 201800)

机构地区：[1]College of Physics and Electronics,Shandong Normal University,Jinan 250014 [2]Key Laboratory of Transparent and Opto-functional Inorganic Materials,Shanghai Institute of Ceramics,Chinese Academy of Sciences,Shanghai 201800

出　　处：《Chinese Physics Letters》2011年第7期190-193,共4页中国物理快报（英文版）

基　　金：by the National Natural Science Foundation of China(Grant No.61078032,60908030,60938001);the Science and Technology Key Project of Shandong Province under Grant No 2010GGX10113;the Science and Technology Project of Jinan City under Grant No 201004007。

摘　　要：A diode-pumped Kerr-lens self-mode-locked laser is achieved by using Yb:Lu2SiO5(Yb:LSO)crystal without additional components.Under the incident pump power of 14.44 W,a self-mode-locked output power of 2.98 W is obtained in the five-mirror cavity,corresponding to an optical-optical efficiency of 20.6%.Pulses as short as 8.2 ps are realized at 1059 nm,with the corresponding pulse energy and peak power of 28.9 nJ and 3.5 kW,respectively.A pair of SF10 prisms are inserted into the laser cavity to compensate for the group velocity dispersion.The pulse width is compressed to 2.2 ps with an average output power of 1.25 W.

关 键 词：CRYSTAL CAVITY mode 

分 类 号：TN2[电子电信—物理电子学]