The perturbed optoacoustic solitons in Bragg grating

被引：0

作者：

Li Hua-Xing ^{[1
]}

Lin Ji ^{[1
]}

机构：

[1] Zhejiang Normal Univ, Inst Nonlinear Phys, Jinhua 321004, Peoples R China

来源：

ACTA PHYSICA SINICA | 2011年 / 60卷 / 12期

基金：

中国国家自然科学基金;

关键词：

Bragg grating; optoacoustic coupling; multiple-scales method; optoacoustic solitons; PULSES; FILTER;

D O I：

10.7498/aps.60.124201

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We investigate the interaction between acoustic and optical signals in Bragg gratings. Using the multiple-scale method, we convert the optoacoustic coupled mode equations into a standard nonlinear Schrodinger equation. Thus, we obtain approximate solutions of the optoacoustic coupled mode equations, such as the single-soliton solutions and multiple-soliton solutions. Furthermore, we discuss the properties of slowing light of optoacoustic solitons and the interaction of two-soliton solutions.

引用

页数：6

共 19 条

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