二元波导阵列中的离散局域模式

2013 IEEE 2nd International Workshop "Nonlinear Photonics" (NLP*2013) Pub Date : 2013-10-28 DOI:10.1109/NLP.2013.6646384

A. Aceves, Aldo Auditore, M. Conforti, C. de Angelis

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引用次数: 4

摘要

我们报道了一类新的离散局域模式的存在，该模式描述了光波在具有交替的正、负最近邻耦合的非线性二元波导阵列中的传播。我们导出了一个长波连续近似，描述了一些非线性连续的类明暗孤子解，并将它们与离散模式进行了比较。

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Discrete localized modes in binary waveguide arrays

We report the existence of a new class of discrete localized modes in a model describing the propagation of optical waves in nonlinear binary waveguide arrays with alternate positive and negative nearest neighbor coupling. We derive a longwave continuous approximation and characterize some nonlinear continuum bright-dark soliton-like solutions and compared them with the discrete modes.

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来源期刊

2013 IEEE 2nd International Workshop "Nonlinear Photonics" (NLP*2013)

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