Conventional and dissipative solitons in a CFBG-based fiber laser mode-locked with a graphene-nanotube mixture

被引：45

作者：

Cui, Y. D. ^{[1
]}

Liu, X. M. ^{[1
]}

Zeng, C. ^{[1
]}

机构：

[1] Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China

来源：

LASER PHYSICS LETTERS | 2014年 / 11卷 / 05期

基金：

中国国家自然科学基金;

关键词：

fiber lasers; mode locking; laser operation; long pulse; PULSE; PROPAGATION; GENERATION; EVOLUTION; DYNAMICS; VECTOR; CHIRP; WIDTH;

D O I：

10.1088/1612-2011/11/5/055106

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A graphene-nanotube mode-locked tandem fiber laser with a chirped fiber Bragg grating (CFBG) is proposed, for the first time to our best knowledge. This laser is composed of two resonators with opposite net dispersions, and it delivers a conventional soliton (CS) and a dissipative soliton (DS) simultaneously. The CS operated in a net-anomalous-dispersion cavity has a spectral width of similar to 0.59 nm and a pulse duration of similar to 5 ps, and the DS is operated in another cavity with a pulse duration of similar to 15.3 ps. By using a piece of single-mode fiber, the DS can be compressed to similar to 6.5 ps, while the CS is gradually broadened up to similar to 9 ps.

引用

页数：5

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