摘要
采用传统的X型像散腔 ,利用一块精心设计的半导体可饱和吸收镜 (SESAM)做启动元件 ,实现了自启动的Kerr锁模Cr4+ ∶YAG激光器。输出脉冲的最窄脉宽小于 80fs,脉冲重复频率为 12 0MHz,脉冲峰值功率可以达到 10
By the use of a common X-cavity, a self-start KLM Cr 4+∶YAG laser was obtained while a elaborating designed semiconductor saturate mirror was inserted into the cavity. The shortest pulse width is not longer than 80 fs, the repeat frequency was 120 MHz, and the pulse peak power can exceed 100 W.
出处
《中国激光》
EI
CAS
CSCD
北大核心
2004年第1期13-15,共3页
Chinese Journal of Lasers