Diode-pumped ultrashort-pulse generation based on Yb3+:Sc2O3 and Yb3+:Y2O3 ceramic multi-gain-media oscillator

被引:95
|
作者
Tokurakawa, Masaki [1 ]
Shirakawa, Akira [1 ]
Ueda, Ken-ichi [1 ]
Yagi, Hideki [2 ]
Noriyuki, Meichin [2 ]
Yanagitani, Takagimi [2 ]
Kaminskii, Alexander A. [3 ]
机构
[1] Univ Electrocommun, Inst Laser Sci, Tokyo 1828585, Japan
[2] Konoshima Chem Co Ltd, Takuma Works, Takuma, Kagawa 7691103, Japan
[3] Russian Acad Sci, Crystal Laser Phys Lab, Inst Crystallog, Moscow 119333, Russia
来源
OPTICS EXPRESS | 2009年 / 17卷 / 05期
关键词
FEMTOSECOND LASER; HIGHLY-EFFICIENT; AVERAGE POWER; MODE; OPERATION;
D O I
10.1364/OE.17.003353
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
Diode- pumped mode-locked laser operation based on Yb3+:Sc2O3 and Yb3+:Y2O3 multi-gain-media oscillator has been demonstrated. 66-fs pulse duration with an average power of 1.5 W and 53-fs pulse duration with an average power of 1 W under 8-W laser diode pumping were achieved. The optical-to-optical efficiency was 18.8%. Additionally, 68-fs pulse duration with an average power of 540 mW from Yb3+:Y2O3 ceramic was also obtained. (c) 2009 Optical Society of America
引用
收藏
页码:3353 / 3361
页数:9
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