0000000001132675
AUTHOR
K Gallo
Spatial Solitons in 2D Lattices of a Nonlinear Nature
These authors describe their observation of two-color optical solitons in a 2D parametric photonic lattice with hexagonal symmetry in lithium niobate. Their results have enabled wavelength-controlled angular steering and the displacement of self-trapped filaments of light.
Spatial Simultons in 2D Photonic Crystals of Nonlinear Origin
We observed for the very first time quadratic spatial solitons (simultons) in a two dimensional photonic lattice defined by periodic sign inversion of its susceptibilty. This is the first demonstration of quadratic self-confinement in a 2D purely nonlinear photonic crystal.