3 papers · 1 filter
Stable multicolor periodic-wave arrays
Yaroslav V. Kartashov, Alexey A. Egorov, Anna S. Zelenina +2
We study the existence and stability of cnoidal periodic wave arrays propagating in uniform quadratic nonlinear media and discover that they become completely stable above a thresh…
Stabilization of vector solitons in optical lattices
Yaroslav V. Kartashov, Anna S. Zelenina, Victor A. Vysloukh +1
We address the properties and dynamical stability of one-dimensional vector lattice solitons in Kerr-type cubic medium with harmonic transverse modulation of refractive index. We d…
Soliton eigenvalue control with optical lattices
Yaroslav V. Kartashov, Lucian-Cornel Crasovan, Anna S. Zelenina +4
We address the dynamics of higher-order solitons in optical lattices, and predict their self-splitting into the set of their single-soliton constituents. The splitting is induced b…