Pulse energy of 151 nJ from ultrafast thulium-doped chirped-pulse fiber amplifier

被引：52
|
作者：
Haxsen, Frithjof [1 ,2 ]
Wandt, Dieter [1 ,2 ]
Morgner, Uwe [1 ,2 ,3 ]
Neumann, Joerg [1 ,2 ]
Kracht, Dietmar [1 ,2 ]
机构：
[1] Laser Zentrum Hannover eV, D-30419 Hannover, Germany
[2] Ctr Quantum Engn & Space Time Res QUEST, D-30167 Hannover, Germany
[3] Leibniz Univ Hannover, Inst Quantenopt, D-30167 Hannover, Germany
来源：
OPTICS LETTERS | 2010年 / 35卷 / 17期
关键词：
AMPLIFICATION;
D O I：
10.1364/OL.35.002991
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We report on chirped-pulse amplification of an ultrafast thulium-doped fiber laser. Pulses with an energy of 3.3 nJ and a bandwidth-limited pulse duration of 195 fs could be amplified to 151 nJ, which corresponds to an average power of 5.7 W at 37.6 MHz pulse repetition rate. The maximum output power was limited by the available pump power. The pulses could be dechirped to a duration of 258 fs. (C) 2010 Optical Society of America
引用
收藏
页码：2991 / 2993
页数：3
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