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物理学报. 2004, 53(11): 3706-3709.
doi: 10.7498/aps.53.3706.
一种控制掺铒光纤激光器超混沌的方法——非线性延时反馈参数调制法
- 收稿日期: 2004-02-02
- 修回日期: 2004-03-08
- 刊出日期: 2004-11-16
摘要: 提出一种非线性延时反馈参数调制法来控制混沌/超混沌，给出了利用这种方法控制处于超混沌状态的双环掺铒光纤激光器的方案.数值模拟表明，只要延时时间和反馈强度合适就可以把双环掺铒光纤激光器从超混沌状态成功地控制到不同的周期状态.
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关键词:
- 掺铒光纤激光器 /
- 超混沌 /
- 非线性延时反馈参数调制 /
- 混沌控制
English Abstract
A method for controlling hyperchaos of Er-doped fiber laser——Nonlinear time-delay feedback modulating-parameter
- Received Date:
02 February 2004
- Accepted Date:
08 March 2004
- Published Online:
16 November 2004
Abstract: We present a method of nonlinear time-delay feedback modulating/parameter to control chaos/hyperchaos.A scheme of controlling the hyperchaotic dualring Er-doped fiber laser by using this method is proposed.Numerical simulation shows th at a hyperchaotic dual-ring Er-doped fiber laser can be successfully controlle d into different periodic states by this method only when the delay time and fee dback intensity are suitably matching.
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