Email this article Suppression of Cross Coupling in Plasmon Waveguides
- Authors: Kuznetsov E.V.1,2,3, Merzlikin A.M.1,2,3, Zyablovsky A.A.1,2, Vinogradov A.P.1,2,3, Lisyansky A.A.4,5
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Affiliations:
- Dukhov All-Russia Research Institute of Automatics
- Moscow Institute of Physics and Technology
- Institute of Theoretical and Applied Electrodynamics
- Department of Physics
- The Graduate Center of the City University of New York
- Issue: Vol 63, No 7 (2018)
- Pages: 821-827
- Section: Nanoelectronics
- URL: https://journals.rcsi.science/1064-2269/article/view/200002
- DOI: https://doi.org/10.1134/S1064226918070094
- ID: 200002
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Abstract
Suppression of cross coupling between dielectric plasmon waveguides by inserting an additional waveguide between two main waveguides has been demonstrated. It has been found that the cross-sectional dimensions of the system can be less than two microns, i.e., several hundreds of times smaller than the cross-sectional dimensions of a system made with the use of a dielectric fiber. It has been determined that modes propagating in these waveguides are the sum of one of the symmetric modes and one antisymmetric mode of the coupled system, and the cross coupling is suppressed by matching the wave numbers of these modes. Analytical results are confirmed by numerical simulation.
About the authors
E. V. Kuznetsov
Dukhov All-Russia Research Institute of Automatics; Moscow Institute of Physics and Technology; Institute of Theoretical and Applied Electrodynamics
Email: zyablovskiy@mail.ru
Russian Federation, Moscow, 127055; Dolgoprudnyi, Moscow oblast, 141700; Moscow, 125412
A. M. Merzlikin
Dukhov All-Russia Research Institute of Automatics; Moscow Institute of Physics and Technology; Institute of Theoretical and Applied Electrodynamics
Email: zyablovskiy@mail.ru
Russian Federation, Moscow, 127055; Dolgoprudnyi, Moscow oblast, 141700; Moscow, 125412
A. A. Zyablovsky
Dukhov All-Russia Research Institute of Automatics; Moscow Institute of Physics and Technology
Author for correspondence.
Email: zyablovskiy@mail.ru
Russian Federation, Moscow, 127055; Dolgoprudnyi, Moscow oblast, 141700
A. P. Vinogradov
Dukhov All-Russia Research Institute of Automatics; Moscow Institute of Physics and Technology; Institute of Theoretical and Applied Electrodynamics
Email: zyablovskiy@mail.ru
Russian Federation, Moscow, 127055; Dolgoprudnyi, Moscow oblast, 141700; Moscow, 125412
A. A. Lisyansky
Department of Physics; The Graduate Center of the City University of New York
Email: zyablovskiy@mail.ru
United States, New York, Queens, 11367; New York, 10016
