Solitary Wave Generation from Constant Continuous Wave in Asymmetric Oppositely Directed Waveguide Coupler
1 National Research Nuclear University”MEPhI”, Kashirskoye sh., 31, Moscow, 115409, Russia
2 Moscow Institute of Physics and Technology, Dolgoprudnyi, Institutskii lane, 9, Moscow region, 141700, Russia
a Corresponding author: email@example.com
Published online: 25 September 2015
In a model which describes asymmetric oppositely directed nonlinear coupler it was observed in numerical simulations a phenomenon of solitary wave generation from the input constant continuous wave set at the entrance of a waveguide with negative refraction. The period of solitary wave formation decreases with increase of the continuum wave amplitude.
Key words: metamaterials / solitary waves / oppositely directional coupler
© Owned by the authors, published by EDP Sciences, 2015
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