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arXiv 0801.0203nlin.PS
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波导阵列中相位滑移缺陷处的非线性局域模

Nonlinear localized modes at phase-slip defects in waveguide arrays

Mario I. Molina, Yuri S. Kivshar

摘要:

我们研究了光在两个半无限失配的耦合光波导阵列产生的相位滑移缺陷处的局域化。我们证明了非线性缺陷模同时具有非线性表面模和离散孤子的特性。我们分析了本地化模式的稳定性和它们的产生在线性和非线性制度。

英文摘要:

We study light localization at a phase-slip defect created by two semi-infinite mismatched identical arrays of coupled optical waveguides. We demonstrate that the nonlinear defect modes possess the specific properties of both nonlinear surface modes and discrete solitons. We analyze stability of the localized modes and their generation in both linear and nonlinear regimes.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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