Diode-pumped passively mode-locked YVO4/Nd : YVO4 composite crystal laser with LT-In0.25Ga0.75As saturable absorber
Data(s) |
2008
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Resumo |
A passively mode-locked all-solid-state YVO4/Nd:YVO4 composite crystal laser was realized with a low temperature (LT) In0.25Ga0.75As semiconductor saturable absorber mirror. The saturable absorber was used as nonlinear absorber and output coupler simultaneously. Both the Q-switch and continous-wave mode locking operation were experimentally realized. At a pump power of 4 W, the Q-switched mode locking changed to continuous wave mode locking. An average output power of 4.1 W with 5 ps pulse width was achieved at the pump power of 12 W, corresponding to an optical-optical conversion efficiency of 34.2%. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Li, T ; Zhuo, Z ; Zhao, S ; Wang, YG .Diode-pumped passively mode-locked YVO4/Nd : YVO4 composite crystal laser with LT-In0.25Ga0.75As saturable absorber ,LASER PHYSICS LETTERS,2008 ,5(5): 350-352 |
Palavras-Chave | #光电子学 #diode-pumped #LT-In0.25Ga0.75As #YVO4/Nd : YVO4 composite crystal |
Tipo |
期刊论文 |