1k citations · 10.6k across the 198 of their papers we have counts for
200 papers
Vortex solitons in moire optical lattices
Sergey K. Ivanov, Vladimir V. Konotop, Yaroslav V. Kartashov +1
We show that optical moire lattices enable the existence of vortex solitons of different types in self-focusing Kerr media. We address the properties of such states both in lattice…
Photonic Snake States in Two-Dimensional Frequency Combs
Salim B. Ivars, Yaroslav V. Kartashov, Pedro Fernández de Córdoba +3
Taming the instabilities inherent to many nonlinear optical phenomena is of paramount importance for modern photonics. In particular, the so-called snake instability is universally…
Light bullets in Su-Schrieffer-Heeger photonic topological insulators
Sergey K. Ivanov, Yaroslav V. Kartashov, Lluis Torner
We introduce a different class of thresholdless three-dimensional soliton states that form in higher-order topological insulators based on a two-dimensional Su-Schrieffer-Heeger ar…
Two-dimensional Thouless pumping of light in photonic moiré lattices
Peng Wang, Qidong Fu, Ruihan Peng +4
Continuous and quantized transports are profoundly different. The latter is determined by the global rather than local properties of a system, it exhibits unique topological featur…
Vortex solitons in twisted circular waveguide arrays
Liangwei Dong, Yaroslav V. Kartashov, Lluis Torner +1
We address the formation of topological states in twisted circular waveguide arrays and find that twisting leads to important differences of the fundamental properties of new vorte…
Spinor-Induced Instability of Kinks, Holes and Quantum Droplets
Yaroslav V. Kartashov, V. M. Lashkin, Michele Modugno +1
We address the existence and stability of one-dimensional (1D) holes and kinks and two-dimensional (2D) vortex-holes nested in extended binary Bose mixtures, which emerge in the pr…