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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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Effective equations for photonic-crystal waveguides and circuits.
TL;DR: In this article, a conceptual approach to describe the properties of waveguides and circuits in photonic crystals is proposed, based on effective discrete equations that include long-range interaction effects.
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Anderson localization in metamaterials and other complex media (Review Article)
Sergey A. Gredeskul,Yuri S. Kivshar,Ara A. Asatryan,Konstantin Y. Bliokh,Yuri P. Bliokh,Valentin Freilikher,Ilya V. Shadrivov +6 more
TL;DR: A review of the results on Anderson localization of light and electron waves in complex disordered systems, including: (i) left-handed metamaterials, (ii) magnetoactive optical structures, (iii) graphene superlattices, and (iv) nonlinear dielectric media, can be found in this paper.
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Transparent Dielectric Metasurfaces for Spatial Mode Multiplexing
Sergey Kruk,Filipe Ferreira,Naoise Mac Suibhne,Naoise Mac Suibhne,C. P. Tsekrekos,Ivan I. Kravchenko,Andrew D. Ellis,Dragomir N. Neshev,Sergey Turitsyn,Yuri S. Kivshar +9 more
TL;DR: A passive all-dielectric metasurface with near-unity transmission is demonstrated that engineers spatial mode profiles, potentially of an arbitrary complexity, and a novel approach for an ultimate miniaturization of mode multiplexers and advanced LiFi technologies is suggested.
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Nonlinear theory of soliton-induced waveguides
TL;DR: A nonlinear theory of soliton-induced waveguides that describes a finite-amplitude probe beam guided by a spatial dark soliton in a saturable nonlinear medium is developed and it is shown that, in sharp contrast with scalar dark solitons, the dark-soliton waveguide can attract each other and even form stationary bound states.
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Spatial phase dislocations in femtosecond laser pulses
Kaloyan S. Bezuhanov,Alexander Dreischuh,Gerhard G. Paulus,Michael G. Schätzel,Herbert Walther,Dragomir N. Neshev,Wieslaw Krolikowski,Yuri S. Kivshar +7 more
TL;DR: In this paper, spatial phase dislocations associated with optical vortices are embedded in femtosecond laser beams by computer-generated holograms, provided that they are built in a setup compensating for the introduced spatial dispersion of the broad spectrum.