Sub-10-fs pulse generation directly from a KLM Ti: sapphire laser

作     者：Weizhu Lin Rui Liao Jinhui Wen Zhigang Liu Li Deng Haichao Zhang Tianshu Lai 

作者机构：Zhongshan Univ Dept Phys State Key Lab Ultrafast Laser Spect Guangzhou 510275 Peoples R China 

出 版 物：《Chinese Science Bulletin》 (CHINESE SCIENCE BULLETIN)

年 卷 期：2002年第47卷第12期

页      面：1050-1052页

核心收录：

学科分类：080901[工学-物理电子学] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 080401[工学-精密仪器及机械] 0804[工学-仪器科学与技术] 0803[工学-光学工程] 

基　　金：This work was supported by the National Natural Science Foundation of China (Grant Nos. 19874082 and 60178020) Guangdong Provincial Natural Science Foundation (Grant No. 980368) 

主　　题：femtosecond pulses Kerr-lens mode-locking self phase modulation. 

摘      要：By reducing the effects of frequency dependent mode size and intracavity gain saturation of a KLM Ti: sapphire laser, the pulse bandwidth broadening is enhanced significantly. 8.5 fs pulses with the bandwidth of 92 nm at wavelength of 710 nm have been generated directly from this laser and measured with an extracavity group velocity dispersion compensation system.