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Gap solitons in a chain of split-ring resonator dimers
作者:重点实验室               发布时间:2017-9-13 15:24:45              浏览量:3

Article

Gap solitons in a chain of split-ring resonator dimers

Physics Letters A

Cui, Wei-na; Li, Hong-xia; Sun, Min; Bu, Ling-bing

Abstract

Dynamics of a chain of split-ring resonator dimers with Kerr nonlinear interaction are investigated. A dimer is built as a pair of coupled split-ring resonators with different size. It is shown that the gap solitons with frequency lying in the gap exist due to the interaction of the discreteness and nonlinearity. Such localized structures are studied in the phase plane and analytical and numerical expressions are also obtained. 

DOI:10.1016/j.physleta.2017.04.007


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