High power all-fibered femtosecond master oscillator power amplifier at 1.56 μm

被引：13

作者：

Gaponov, D. A. ^{[1
,2
]}

Kotov, L. V. ^{[2
]}

Likhachev, M. E. ^{[2
]}

Bubnov, M. M. ^{[2
]}

Cabasse, A. ^{[3
]}

Oudar, J-L. ^{[5
]}

Fevrier, S. ^{[3
,4
]}

Lipatov, D. S. ^{[6
]}

Vechkanov, N. N. ^{[6
]}

Guryanov, A. N. ^{[6
]}

Martel, G. ^{[1
]}

机构：

[1] CORIA CNRS UMR 6614, F-76801 Rouen, France

[2] Russian Acad Sci, Fiber Opt Res Ctr, Moscow 119333, Russia

[3] Univ Bordeaux, CEA, CNRS, CELIA Ctr Lasers Intenses & Applicat,UMR5107, F-33400 Talence, France

[4] Xlim CNRS, UMR7252, F-87060 Limoges, France

[5] LPN CNRS, F-91460 Marcoussis, France

[6] RAS, Inst Chem High Pur Subst, Nizhnii Novgorod 603950, Russia

来源：

OPTICS LETTERS | 2012年 / 37卷 / 15期

关键词：

AREA ERBIUM FIBER; PULSE AMPLIFICATION; LASER;

D O I：

10.1364/OL.37.003186

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Direct amplification of output from chirped pulse oscillator (CPO) to 3.3 W of average power (pulse energy of 118 nJ in 20 ps pulse duration before compression) was achieved in a properly designed cladding pumped large mode area Er-doped fiber. Various configurations of CPO cavity with different FWHM of output spectrum and pulse duration were investigated. Fourier limit compression with 480 fs pulse duration and 32 kW peak power has been obtained for pulses with 14.8 nm FWHM spectrum. Subsequent nonlinear compression in a standard SMF-28 fiber yielded pulses as short as 145 fs. (C) 2012 Optical Society of America

引用

页码：3186 / 3188

页数：3

共 10 条

[1] 130 mW average power, 4.6 nJ pulse energy, 10.2 ps pulse duration from an Er3+ fiber oscillator passively mode locked by a resonant saturable absorber mirror
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[2] Fiber chirped-pulse amplification system emitting 3.8 GW peak power
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[3] Combined numerical model of laser rate equation and Ginzburg-Landau equation for ytterbium-doped fiber amplifier
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[5] Picosecond pulse amplification in a core-pumped large-mode-area erbium fiber
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[6] High-performace cladding-pumped erbium-doped fibre laser and amplifier
Kotov, L. V.
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[J]. QUANTUM ELECTRONICS, 2012, 42 (05) : 432 - 436
[7] Effect of the AlPO4 join on the pump-to-signal conversion efficiency in heavily Er-doped fibers
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Yashkov, Mikhail V.
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[J]. OPTICS LETTERS, 2009, 34 (21) : 3355 - 3357
[8] Microjoule femtosecond fiber laser at 1.6 μm for corneal surgery applications
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[J]. OPTICS LETTERS, 2009, 34 (13) : 1991 - 1993
[9] Approaching microjoule-level pulse energy with mode-locked femtosecond fiber lasers
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[J]. OPTICS LETTERS, 2009, 34 (10) : 1585 - 1587
[10] Giant-chirp oscillators for short-pulse fiber amplifiers
Renninger, William H.
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Wise, Frank W.
[J]. OPTICS LETTERS, 2008, 33 (24) : 3025 - 3027

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