57 W, 27 fs pulses from a fiber laser system using nonlinear compression

被引：40

作者：

Eidam, T. ^{[1
]}

Roeser, F. ^{[1
]}

Schmidt, O. ^{[1
]}

Limpert, J. ^{[1
]}

Tuennermann, A. ^{[1
,2
]}

机构：

[1] Univ Jena, Inst Appl Phys, D-07745 Jena, Germany

[2] Fraunhofer Inst Appl Opt & Precis Engn, D-07745 Jena, Germany

来源：

APPLIED PHYSICS B-LASERS AND OPTICS | 2008年 / 92卷 / 01期

关键词：

D O I：

10.1007/s00340-008-3048-9

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We report on the generation of 27 fs pulses with an average output power of 57 W and a repetition rate of 78 MHz. The pulses are generated by combining a high average power fiber chirped pulse amplification (FCPA) system with a microstructured large-mode-area fiber for nonlinear compression. The FCPA system delivers 270 fs pulses in a linearly polarized beam with diffraction-limited quality. Nonlinear compression is achieved by launching the pulses into a short (few cm) piece of microstructured fiber and subsequent compression by a pair of chirped mirrors.

引用

页码：9 / 12

页数：4

共 14 条

[1]

Agrawal G.P., 2007, NONLINEAR FIBER OPTI

[2] Intense few-cycle laser fields: Frontiers of nonlinear optics [J].