title: Scattering and spiraling of solitons in a bulk quadratic medium.
abstract: We analyze the interactions of (2+1) -dimensional parametric solitons and demonstrate nonplanar beam switching in a bulk X((2)) medium, which includes controllable soliton repulsion, spiraling, and fusion. An analytical model predicting the results of the soliton scattering is derived and verified by direct numerics.
authors: V V
authors: VV
authors: Steblina
authors: Y S
authors: YS
authors: Kivshar
authors: A V
authors: AV
authors: Buryak