Open AccessInvestigation of Ti:sapphire femtosecond laser mode-locking mechanism
Author(s) -
Xiaohua Zhang,
Guangyin Zhang,
Jiao Zhang,
gu xue-wen,
Yan Cai-Fan,
Wu Ding-Er,
Li Chai,
Cao Shi-Ying
Publication year - 2005
Publication title -
wuli xuebao
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.199
H-Index - 47
ISSN - 1000-3290
DOI - 10.7498/aps.54.1213
Subject(s) - femtosecond , sapphire , materials science , optics , laser , femto , mode locking , ti:sapphire laser , mode (computer interface) , mechanism (biology) , ultrashort pulse , optoelectronics , physics , computer science , quantum mechanics , nuclear physics , operating system
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.