1D solitary waves due to cascaded second-order nonlinearities
Interactions between one-dimensional quadratic soliton-like beams
One-dimensional quadratic walking solitons In lithium niobate planar waveguides
Spatial solitons caused by cascaded second-order nonlinearity in LiNbO~3 planar waveguide
All-optical switching using modal interference resulting from the cascaded nonlinearity