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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
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Observation of diffraction-managed discrete solitons in curved waveguide arrays
Alexander Szameit,Ivan L. Garanovich,Matthias Heinrich,Alexander Minovich,Felix Dreisow,Andrey A. Sukhorukov,Thomas Pertsch,Dragomir N. Neshev,Stefan Nolte,Wieslaw Krolikowski,Andreas Tünnermann,Arnan Mitchell,Yuri S. Kivshar +12 more
TL;DR: In this paper, the formation of discrete diffraction-managed optical solitons in arrays of periodically curved coupled waveguides was observed for two types of modulated structures: laser-written arrays in silica glass and lithium niobate waveguide arrays with self-defocusing photorefractive nonlinearity.
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Dynamics of short pulses and phase matched second harmonic generation in negative index materials.
Michael Scalora,Giuseppe D'Aguanno,Mark J. Bloemer,Marco Centini,Domenico de Ceglia,Nadia Mattiucci,Yuri S. Kivshar +6 more
TL;DR: P pulsed second harmonic generation in metamaterials under conditions of significant absorption is studied, predicting conversion efficiencies of 12% and 0.2% for attenuation lengths of 50 and 5microm, respectively.
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Full-Stokes Polarization Perfect Absorption with Diatomic Metasurfaces.
Yao Liang,Han Lin,Kirill Koshelev,Kirill Koshelev,Fengchun Zhang,Yunyi Yang,Jiayang Wu,Yuri S. Kivshar,Yuri S. Kivshar,Baohua Jia +9 more
TL;DR: Metamaterial-based perfect absorbers provide efficient ways for selective absorption of light with both linear or circular polarizations as mentioned in this paper. But perfect absorption for an arbitrary polarization requires t...
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Supercontinuum generation with optical vortices.
TL;DR: It is demonstrated that the continuum generation process is initiated by the filamentation of the vortex, resulting in a spatially divergent continuum.
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Polarization-independent Fano resonances in arrays of core-shell nanoparticles
TL;DR: In this paper, the scattering properties of arrays of core-shell nanoparticles were studied and the existence of polarization-independent Fano resonances was revealed through the interaction of a pair of degenerate orthogonal electric and artificial magnetic modes with the spectrally narrow geometric resonance due to the diffractive coupling in the array.