620 citations · 2.6k across the 35 of their papers we have counts for
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Solitons in PT-symmetric ladders of optical waveguides
N V Alexeeva, I V Barashenkov, Y S Kivshar
We consider a PT-symmetric ladder-shaped optical array consisting of a chain of waveguides with gain coupled to a parallel chain of waveguides with loss. All waveguides have the fo…
Interface localized modes and hybrid lattice solitons in waveguide arrays
M. I. Molina, Y. S. Kivshar
We discuss the formation of guided modes localized at the interface separat- ing two different periodic photonic lattices. Employing the effective discrete model, we analyze linear…
Observation of dipole-mode vector solitons
Wieslaw Krolikowski, Elena A. Ostrovskaya, Carsten Weilnau +5
We report on the first experimental observation of a novel type of optical vector soliton, a {\em dipole-mode soliton}, recently predicted theoretically. We show that these vector…