Investigation of Ti:sapphire femtosecond laser mode-locking mechanism

被引:3
|
作者
Zhang, XH [1 ]
Zhang, GY
Jiao, ZY
Gu, XW
Yan, CF
Wu, DE
Chai, L
Cao, SY
机构
[1] Nankai Univ, Coll Phys, Tianjin 300071, Peoples R China
[2] Nankai Univ, Coll Teda Appl Phys, Tianjin 300457, Peoples R China
[3] Tianjin Univ, Minist Educ, Coll Precis Instruments & Optoelect Engn, Key Lab Optoelect Informat Sci, Tianjin 300072, Peoples R China
关键词
propagation; circle and transform-circle; self-pulsing Kerr-lens switching and magnifying mode-locking; optics chaos;
D O I
10.7498/aps.54.1213
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
In this paper, the luminescence dynamics of X-folded cavity Ti: sapphire femto-second laser has been measured, and the self-mode-locking mechanism and process of femto-second laser have been investigated systmatically by means of propagation-circle and transform-circle graphic method. A new mode-locking mechanism, self-pulsing Kerr-lens switching and magnifying mode-locking, has been put forward.
引用
收藏
页码:1213 / 1217
页数:5
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