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基于反馈参数调制的掺铒光纤激光器混沌同步
引用本文:范文华,田小建,于永力,陈菊芳,罗红娥.基于反馈参数调制的掺铒光纤激光器混沌同步[J].物理学报,2006,55(10):5105-5108.
作者姓名:范文华  田小建  于永力  陈菊芳  罗红娥
作者单位:(1)吉林大学电子科学与工程学院,长春 130012; (2)吉林大学电子科学与工程学院,长春 130012;东北师范大学物理学院,长春 130024
摘    要:提出了一种基于反馈参数调制控制超混沌同步的方法,并应用于双环掺铒光纤激光器系统.针对此种方法所具有的相位模糊问题,设计出了自动消除反相位的电路,数值模拟表明只要适当选择反馈强度值,就能实现两双环掺铒光纤激光器系统的精确同步. 关键词: 超混沌同步 双环掺铒光纤激光器 反馈参数调制法 反相位

关 键 词:超混沌同步  双环掺铒光纤激光器  反馈参数调制法  反相位
收稿时间:9/1/2005 12:00:00 AM
修稿时间:1/6/2006 12:00:00 AM

Synchronizing erbium-doped fiber dual-ring lasers by using the method of feedback modulating-parameter
Fan Wen-Hua,Tian Xiao-Jian,Yu Yong-Li,Chen Ju-Fang,Luo Hong-E.Synchronizing erbium-doped fiber dual-ring lasers by using the method of feedback modulating-parameter[J].Acta Physica Sinica,2006,55(10):5105-5108.
Authors:Fan Wen-Hua  Tian Xiao-Jian  Yu Yong-Li  Chen Ju-Fang  Luo Hong-E
Institution:1. College of Electronic Science And Engineering, Jilin University, Changchun 130012, China; 2 College of Physics, Northeast Normal University, Changchun 130024, China
Abstract:A method of feedback modulating-parameter is presented to synchronize hyperchaotic systems, and is applied to the hyperchaotic erbium-doped fiber dual-ring laser systems. A circuit is designed in the laser synchronization system to avoid phase-vagueness automatically. Numerical simulation shows that two hyperchaotic erbium-doped fiber dual-ring lasers can be identically synchronized, when the feedback intensity is suitably selected.
Keywords:hyperchaotic synchronization  erbium-doped fiber dual-ring laser  feedback modulating-parameter  antiphase
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