New Types of Rogue Wave in an Erbium-Doped Fibre System

被引：76

作者：

He, Jingsong ^{[1
]}

Xu, Shuwei ^{[1
]}

Porsezian, Kuppuswamy ^{[2
]}

机构：

[1] Ningbo Univ, Dept Math, Ningbo 315211, Zhejiang, Peoples R China

[2] Pondicherry Univ, Dept Phys, Pondicherry 605014, India

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 2012年 / 81卷 / 03期

关键词：

NLS-MB equations; Darboux transformation; breather solution; rogue waves; supercontinuum generation; SELF-INDUCED-TRANSPARENCY; NONLINEAR SCHRODINGER-EQUATION; MODULATION INSTABILITY; OPTICAL PULSES; SOLITON; LIGHT; PROPAGATION; COEXISTENCE; DISPERSION;

D O I：

10.1143/JPSJ.81.033002

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We report a novel and new types of rogue optical wave propagation in an erbium-doped fibre system governed by the nonlinear Schrodinger and the Maxwell-Bloch equation. The breather solutions of the three fields, namely field envelop, polarization and population inversion, are used to generate the rogue waves. For the first time, we report bright and, in particular, dark rogue waves in a coupled nonlinear optical systems. The distinction between bright and dark rogue waves are discussed in detail through figures. The rogue wave formation in our model can also be connected to the generation of supercontinuum generation in resonant optical fibre.

引用

页数：4

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