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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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Light scattering in disordered honeycomb photonic lattices near the Dirac points
TL;DR: It is found that disorder leads to pronounced Anderson localization even around the Dirac points, and for the same disorder level the width of the averaged output intensity distribution for excitations around theDirac points may be substantially larger than that for excitation at the center of the Brillouin zone.
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Rabi-like oscillation of photonic topological valley Hall edge states
TL;DR: In this paper, two zigzag domain walls in an inversion-symmetry-breaking honeycomb photonic lattice were introduced to achieve Rabi-like oscillations of topological valley Hall edge states.
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Localized waves supported by the rotating waveguide array
TL;DR: It is shown that truncated rotating square waveguide arrays support new types of localized modes that exist even in the linear case, in complete contrast to localized excitations in nonrotating arrays requiring nonlinearity for their existence and forming above the energy flow threshold.
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Dipole soliton-vortices
TL;DR: A new type of discrete-symmetry vortexsolitons that can be considered as coherent states of dipole solitons carrying a nonzero topological charge are analyzed and can be also interpreted as excited angular Bloch states.
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Vortex Solitons in Twisted Circular Waveguide Arrays.
TL;DR: In this article , the formation of topological states in twisted circular waveguide arrays was studied and it was shown that twisting leads to important differences of the fundamental properties of new vortex solitons with opposite topological charges.