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应用科学学报 ›› 1995, Vol. 13 ›› Issue (3): 272-282.

• 论文 • 上一篇    下一篇

周期扰动非线性耦合器中的混浊态

陈翼强   

  1. 澳大利亚国立大学光科学中心
  • 收稿日期:1994-10-24 出版日期:1995-09-30 发布日期:1995-09-30

CHAOS IN PERIODICALLY MISMATCHED NONLINEAR COUPLERS

YIJIANG CHEN   

  1. Optical Sciences Centre Australian National University Canberra, Australia
  • Received:1994-10-24 Online:1995-09-30 Published:1995-09-30

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摘要： 借助于Poincare图作为测量的基准,该文示出了周期扰动非线性耦合器中湿浊态的存在性。基于周期波导中周期模的耦合原理,文中进一步讨论了混浊态在周期扰动非线性耦合器中起始的机理。

关键词: 非线性耦合器, 混浊态, 周期性扰动

Abstract: The existence of chaos in periodically mismatched twin core nonlinear couplers is demonstrated,using the Poincare map as a measure.A physical inteapretation for the mechanism of the onset of the chaos is also presented, based on coupling of the periodio modes of a periodic structure.

Key words: nonlinear couplers, periodical perturbations, chaos