Actively Q-switched 1.6-mJ tapered double-clad ytterbium-doped fiber laser

被引：45
|
作者：
Kerttula, Juho [1 ]
Filippov, Valery [1 ]
Chamorovskii, Yuri [2 ]
Golant, Konstantin [2 ]
Okhotnikov, Oleg G. [1 ]
机构：
[1] Tampere Univ Technol, Optoelect Res Ctr, FIN-33101 Tampere, Finland
[2] Russian Acad Sci, Inst Radio & Elect, Moscow 125009, Russia
来源：
OPTICS EXPRESS | 2010年 / 18卷 / 18期
关键词：
STIMULATED BRILLOUIN-SCATTERING; HIGH-ENERGY; PULSE AMPLIFICATION;
D O I：
10.1364/OE.18.018543
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We have demonstrated an actively Q-switched tapered double-clad fiber laser capable of single-shot generation of 1.6-mJ, 64-ns pulses. The active medium based on tapered double-clad fiber is shown to exhibit a reduced level of amplified spontaneous emission which allows for high-energy pulse extraction at extremely low repetition rates. (C) 2010 Optical Society of America
引用
收藏
页码：18543 / 18549
页数：7
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