Nonlinear compression of an ultrashort-pulse thulium-based fiber laser to sub-70 fs in Kagome photonic crystal fiber

被引：43

作者：

Gebhardt, M. ^{[1
,2
]}

Gaida, C. ^{[1
]}

Haedrich, S. ^{[1
,2
]}

Stutzki, F. ^{[1
]}

Jauregui, C. ^{[1
]}

Limpert, J. ^{[1
,2
,3
]}

Tuennermann, A. ^{[1
,2
,3
]}

机构：

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

[2] Helmholtz Inst Jena, D-07743 Jena, Germany

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

来源：

OPTICS LETTERS | 2015年 / 40卷 / 12期

关键词：

REGIME; FILAMENTATION; OPTICS; SYSTEM;

D O I：

10.1364/OL.40.002770

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Nonlinear pulse compression of ultrashort pulses is an established method for reducing the pulse duration and increasing the pulse peak power beyond the intrinsic limits of a given laser architecture. In this proof-of-principle experiment, we demonstrate nonlinear compression of the pulses emitted by a high-repetition-rate thulium-based fiber CPA system. The initial pulse duration of about 400 fs has been shortened to <70 fs with 19.7 mu J of pulse energy, which corresponds to about 200 MW of pulse peak power. (C) 2015 Optical Society of America

引用

页码：2770 / 2773

页数：4

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