From the 1 of 5 linked papers with an AI index.
2 citations · 3 across the 2 of their papers we have counts for
5 papers
Polariton Topological Insulators with Disclinations
Khalil Sabour, Yaroslav V. Kartashov
The paper proposes a polariton topological insulator built on an aperiodic array of microcavity pillars containing a disclination, and studies how resonant optical pumping can sele…
Observation of topological vortex solitons on disclinations
A. V. Kireev, K. Sabour, V. O. Kompanets +13
Vortex-carrying wave fields play a crucial role in photonics due to unusual propagation properties and interactions with matter, which enable numerous practical applications rangin…
Floquet states on disclinations
K. Sabour, S. K. Ivanov, A. Ferrando +1
We show that periodic longitudinal modulation of waveguide arrays with disclination can result in the appearance of previously unexplored Floquet modes bound to the disclination co…
Observation of linear and nonlinear light trapping on topological dislocations
S. K. Ivanov, A. V. Kireev, K. Sabour +11
Topological dislocations in otherwise periodic lattices represent global structural defects that, nevertheless, typically leave the lattice periodicity intact far from the dislocat…
Fractal Polariton Topological Insulator
Khalil Sabour, Yaroslav V. Kartashov
We introduce higher order polariton topological insulator (HOTI) realized with fractal array of microcavity pillars arranged into Sierpinski gasket-like geometry. This system exhib…