Self-similar low-noise femtosecond ytterbium-doped double-clad fiber laser

被引:29
作者
Ortac, B.
Hideur, A.
Chedot, C.
Brunel, M.
Martel, G.
Limpert, J.
机构
[1] Univ Rouen, Grp Opt & Optron, CORIA, UMR 6614, F-76801 St Etienne, France
[2] Univ Jena, Inst Appl Phys, D-07743 Jena, Germany
来源
APPLIED PHYSICS B-LASERS AND OPTICS | 2006年 / 85卷 / 01期
关键词
D O I
10.1007/s00340-006-2383-y
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We report the generation of self-similar highly stable femtosecond pulses from an ytterbium-doped double-clad fiber laser. Positively chirped parabolic pulses with 6.4-ps duration and more than 3.2-nJ energy are obtained. These pulses are extra-cavity compressed to 140 fs. Radio-frequency noise measurements show that this regime of emission ensures low-noise operation with less than 0.05% amplitude fluctuations.
引用
收藏
页码:63 / 67
页数:5
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