Compact all-fiber figure-9 dissipative soliton resonance mode-locked double-clad Er:Yb laser

被引：97

作者：

Krzempek, Karol ^{[1
]}

Sotor, Jaroslaw ^{[1
]}

Abramski, Krzysztof ^{[1
]}

机构：

[1] Wroclaw Univ Technol, Laser & Fiber Elect Grp, Wybrzeze Wyspianskiego 27, PL-50370 Wroclaw, Poland

来源：

OPTICS LETTERS | 2016年 / 41卷 / 21期

关键词：

SQUARE-WAVE PULSES; ANOMALOUS-DISPERSION; TUNING RANGE; LOOP MIRROR; RING LASER; GENERATION; OSCILLATORS; SYSTEM;

D O I：

10.1364/OL.41.004995

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The first demonstration of a compact all-fiber figure-9 double-clad erbium-ytterbium laser working in the dissipative soliton resonance (DSR) regime is presented. Mode-locking was achieved using a nonlinear amplifying loop (NALM) resonator configuration. The laser was assembled with an additional 475 m long spool of SMF28 fiber in the NALM loop in order to obtain large net-anomalous cavity dispersion (-10.4 ps(2)), and therefore ensure that DSR would be the dominant mode-locking mechanism. At maximum pump power (4.78 W) the laser generated rectangular-shaped pulses with 455 ns duration and an average power of 950 mW, which at a repetition frequency of 412 kHz corresponds to a record energy of 2.3 mu J per pulse. (C) 2016 Optical Society of America

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页码：4995 / 4998

页数：4

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