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Yaroslav V. Kartashov
Researcher at Russian Academy of Sciences
Publications - 511
Citations - 13428
Yaroslav V. Kartashov is an academic researcher from Russian Academy of Sciences. The author has contributed to research in topics: Soliton & Nonlinear system. The author has an hindex of 54, co-authored 487 publications receiving 11174 citations. Previous affiliations of Yaroslav V. Kartashov include Moscow State University & University of Bath.
Papers
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Proceedings ArticleDOI
Three-dimensional light bullets
Stefano Minardi,Falk Eilenberger,Yaroslav V. Kartashov,Alexander Szameit,U. Ropke,Jens Kobelke,K. Schuster,Hartmut Bartelt,Stefan Nolte,Lluis Torner,Falk Lederer,Andreas Tünnermann,Thomas Pertsch +12 more
TL;DR: In this article, the authors observed stable 3D-LBs in media with periodically varying transverse refractive index profile and found that higher order linear and nonlinear effects force the 3DLBs to evolve along their propagation path and eventually decay.
Journal ArticleDOI
Surface solitons at interfaces of arrays with spatially-modulated nonlinearity
Yaroslav V. Kartashov,Victor A. Vysloukh,Alexander Szameit,Felix Dreisow,Matthias Heinrich,Stefan Nolte,Andreas Tünnermann,Thomas Pertsch,Lluis Torner +8 more
TL;DR: It is found that nonlinear surface waves exist and can be made stable only within a limited band of input energy flows and for lattice depths exceeding a lower threshold.
Journal ArticleDOI
Topological Lasers: Topological Valley Hall Edge State Lasing (Laser Photonics Rev. 14(7)/2020)
Hua Zhong,Yongdong Li,Daohong Song,Yaroslav V. Kartashov,Yiqi Zhang,Yanpeng Zhang,Zhigang Chen +6 more
Posted Content
Topological states in partially-PT-symmetric azimuthal potentials
TL;DR: The vortex solitons in the pPT- and PT-symmetric potentials are shown to feature qualitatively different internal current distributions, which are described by different discrete rotation symmetries of the intensity profiles.
Journal ArticleDOI
Chiral condensates in a polariton hexagonal ring.
TL;DR: In this paper, the authors model the generation of vortex modes in exciton-polariton condensates in semiconductor micropillars, arranged into a hexagonal ring molecule, in the presence of TE-TM splitting.