Y
Yuri S. Kivshar
Researcher at Australian National University
Publications - 1876
Citations - 94737
Yuri S. Kivshar is an academic researcher from Australian National University. The author has contributed to research in topics: Nonlinear system & Metamaterial. The author has an hindex of 126, co-authored 1845 publications receiving 79415 citations. Previous affiliations of Yuri S. Kivshar include Technische Universität Darmstadt & Los Alamos National Laboratory.
Papers
More filters
Journal ArticleDOI
Nonlinear coupled-mode theory for periodic plasmonic waveguides and metamaterials with loss and gain
TL;DR: This work derives general coupled-mode equations describing the nonlinear interaction of electromagnetic modes in periodic media with loss and gain based on the Lorentz reciprocity theorem and predicts novel effects on self- and cross-phase modulation in multilayer nonlinear fishnet metamaterials.
Journal ArticleDOI
Coupling between dark and bright solitons
TL;DR: In this article, the mutual coupling of solitary waves of two different types, dark and bright, due to nonlinear interaction between the modes with different signs of group-velocity dispersions, was discussed.
Journal ArticleDOI
Stability criterion for attractive Bose-Einstein condensates
TL;DR: In this article, a general stability criterion is derived for the ground states of the Gross-Pitaevskii equation, which describes attractive Bose-Einstein condensates confined in a magnetic trap.
Journal ArticleDOI
Third-harmonic generation from Mie-type resonances of isolated all-dielectric nanoparticles.
Elizaveta V. Melik-Gaykazyan,Maxim R. Shcherbakov,Alexander S. Shorokhov,Isabelle Staude,Igal Brener,Dragomir N. Neshev,Yuri S. Kivshar,Andrey A. Fedyanin +7 more
TL;DR: It is observed that the magnetic dipolar mode yields more efficient third-harmonic radiation in contrast to the electric dipolar (ED) mode, which is further supported by full-wave numerical simulations, where the volume-integrated local fields and the directly simulated nonlinear response are shown to be negligible at the ED resonance.
Journal ArticleDOI
Sharp bends in photonic crystal waveguides as nonlinear Fano resonators
TL;DR: It is demonstrated that high transmission through sharp bends in photonic crystal waveguides can be described by a simple model of the Fano resonance where the waveguide bend plays a role of a specific localized defect.