A method for controlling hyperchaos of Er-doped fiber laser - Nonlinear time-delay feedback modulating-parameter

被引：5
作者：
Zhang, SH [1 ]
Yang-Hua [1 ]
Qian, XZ [1 ]
机构：
[1] Chinese Peoples laberat Army Informat Engn Univ, Inst Sci, Dept Math & Phys, Zhengzhou 450001, Peoples R China
来源：
ACTA PHYSICA SINICA | 2004年 / 53卷 / 11期
关键词：
Er-doped fiber laser; hyperchaos; nonlinear time-delay feedback; modulating-parameter; controlling chaos;
D O I：
10.7498/aps.53.3706
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We present a method of nonlinear time-delay feedback modulating-parameter to control chaos/hyperchaos. A scheme of controlling the hyperchaotic dual-ring Er-doped fiber laser by using this method is proposed. Numerical simulation shows that a hyperchaotic dual-ring Er-doped fiber laser can be successfully controlled into different periodic states by this method only when the delay time and feedback intensity are suitably matching.
引用
收藏
页码：3706 / 3709
页数：4
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