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Kvantovaya Elektronika, 2013, Volume 43, Number 9, Pages 807–813 (Mi qe15214)  

This article is cited in 11 scientific papers (total in 11 papers)

Nanogradient dielectric coatings and metamaterials

Nonlinear waves in an array of zigzag waveguides with alternating positive and negative refractive indices

E. V. Kazantsevaab, A. I. Maimistovbc

a Joint Institute for High Temperatures, Russian Academy of Sciences, Moscow
b National Engineering Physics Institute "MEPhI", Moscow
c Moscow Institute of Physics and Technology (State University), Dolgoprudny, Moscow region
References:
Abstract: Interaction of coupled waves propagating in a system of waveguides with alternating positive and negative refractive indices is studied theoretically. The zigzag configuration of the waveguides in the array allows communication not only between the nearest neighbours, but also with the waveguides beyond them. It is shown that the spectrum of linear waves in such a waveguide system has a bandgap. Partial solutions are found to the system of coupled waves corresponding to a stationary electromagnetic field pulse that propagates along the array of tunnel-coupled waveguides as a whole. Investigation of the interaction of nonlinear solitary waves has demonstrated numerically the stability of their relatively weak disturbances and collisions with each other.
Keywords: tunnel-coupled waveguides, negative refraction, forward and backward waves, optical solitons.
Received: 24.04.2013
Revised: 12.06.2013
English version:
Quantum Electronics, 2013, Volume 43, Issue 9, Pages 807–813
DOI: https://doi.org/10.1070/QE2013v043n09ABEH015214
Bibliographic databases:
Document Type: Article
PACS: 78.67.Pt, 42.82.Et, 42.65.Tg
Language: Russian


Citation: E. V. Kazantseva, A. I. Maimistov, “Nonlinear waves in an array of zigzag waveguides with alternating positive and negative refractive indices”, Kvantovaya Elektronika, 43:9 (2013), 807–813 [Quantum Electron., 43:9 (2013), 807–813]
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  • https://www.mathnet.ru/eng/qe/v43/i9/p807
  • This publication is cited in the following 11 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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