Supercontinuum Generation in Short Dispersion-Shifted Fiber by a Femtosecond Fiber Laser

被引：27

作者：

Gu, Y. ^{[1
]}

Zhan, L. ^{[1
]}

Deng, D. -D. ^{[1
]}

Wang, Y. -X. ^{[1
]}

Xia, Y. -X. ^{[1
]}

机构：

[1] Shanghai Jiao Tong Univ, State Key Lab Adv Opt Commun Syst & Networks, Dept Phys, Shanghai 200240, Peoples R China

来源：

LASER PHYSICS | 2010年 / 20卷 / 06期

基金：

中国国家自然科学基金;

关键词：

PHOTONIC-CRYSTAL-FIBER; PULSE GENERATION; OPTICAL-FIBERS; WAVELENGTH;

D O I：

10.1134/S1054660X1011006X

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The supercontinuum generation has been obtained in short conventional dispersion-shifted fiber using the femtosecond pulses from a passively mode-locked erbium-doped fiber laser. In the experiment, the supercontinuum spectrum of > 300 nm has been observed by injecting 70-fs pulses into a several-meter dispersion-shifted fiber. The simulation of the evolution in the fiber shows that spectral broadening arises from soliton dynamics when pumping using femtosecond pulses in the anomalous group velocity dispersion regime of the fiber.

引用

页码：1459 / 1462

页数：4

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