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Reductions of soliton interaction and timing jitter by use of high-order super-Gaussian filters

机译:通过使用高阶超高斯滤波器来减少孤子相互作用和时序抖动

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摘要

We derive theoretical results on soliton interactions and timing jitter in soliton transmission systems by use of super-Gaussian filters of high order. It is shown that the soliton interactions and timing jitter can be effectively suppressed by filters of various orders. We get that the minimum value of two-soliton separation is maintained almost constant during propagation for different filter orders. The optimal filter for sliding frequency in suppressing soliton interaction is determined. We also show that the higher the filter order is, the better the improvement of the timing jitter is.
机译:通过使用高阶超高斯滤波器,我们得出了孤子传输系统中孤子相互作用和定时抖动的理论结果。结果表明,通过各种阶数的滤波器可以有效地抑制孤子相互作用和定时抖动。我们得到,对于不同的滤波器阶数,两孤子分离的最小值在传播过程中几乎保持恒定。确定了抑制孤子相互作用时滑动频率的最佳滤波器。我们还表明,滤波器阶数越高,时序抖动的改善越好。

著录项

  • 来源
    《Optical engineering》 |2008年第4期|045002.1-045002.5|共5页
  • 作者

    Ying-Ji He; He-Zhou Wang;

  • 作者单位

    Zhongshan (Sun Yat-Sen) University State Key Laboratory of Optoelectronic Materials and Technologies Guangzhou, 510275, China Guangdong Polytechnic Normal University School of Electronics and Information Engineering Guangzhou, 510665, China;

    Zhongshan (Sun Yat-Sen) University State Key Laboratory of Optoelectronic Materials and Technologies Guangzhou, 510275, China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    optical communications; soliton interaction; timing jitter; high-order filters;

    机译:光通信;孤子相互作用定时抖动高阶滤波器;

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