Localized waves in annular system of tunnel-coupled waveguides with defects

2013 IEEE 2nd International Workshop "Nonlinear Photonics" (NLP*2013) Pub Date : 2013-10-28 DOI:10.1109/NLP.2013.6646383

I. V. Savochkin, A. P. Sukhorukov

引用次数: 0

Abstract

We report on the problem of light propagation in tunnel-coupled waveguides. The theory of switching and forming of localized and delocalized waves in the annular system of coupled waveguides was developed. We first studied the localization of waves in nonlinear defective waveguide. It was shown that the degree of localization increases with increasing nonlinearity coefficient or intensity of input emission in defective waveguide. An effect of defective waveguide screening from neighboring zero-defect waveguides was found. Conditions for excitation of the rotatory switching in coupled waveguides with linear defect were found.

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含缺陷隧道耦合波导环形系统中的局域波

本文报道了光在隧道耦合波导中的传播问题。提出了耦合波导环形系统中局域波和非局域波的切换和形成理论。首先研究了非线性缺陷波导中波的局部化问题。结果表明，缺陷波导的局域化程度随非线性系数或输入发射强度的增加而增加。发现了缺陷波导对相邻零缺陷波导的屏蔽效应。研究了具有线性缺陷的耦合波导旋转开关的激励条件。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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

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