81 citations · 135 across the 3 of their papers we have counts for
3 papers
Nodal solitons and the nonlinear breaking of discrete symmetry
A. Ferrando, M. Zacares, P. Andres +2
We present a new type of soliton solutions in nonlinear photonic systems with discrete point-symmetry. These solitons have their origin in a novel mechanism of breaking of discrete…
Forward-backward equations for nonlinear propagation in axially-invariant optical systems
Albert Ferrando, Mario Zacares, Pedro Fernandez de Cordoba +2
We present a novel general framework to deal with forward and backward components of the electromagnetic field in axially-invariant nonlinear optical systems, which include those h…
Vortex solitons in photonic crystal fibers
Albert Ferrando, Mario Zacares, Pedro Fernandez de Cordoba +2
We demonstrate the existence of vortex soliton solutions in photonic crystal fibers. We analyze the role played by the photonic crystal fiber defect in the generation of optical vo…