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Soliton dynamics at an interface between a uniform medium and a nonlinear optical lattice
2009
Physical Review E
We study trapping and propagation of a matter-wave soliton through the interface between uniform medium and a nonlinear optical lattice (NOL). Different regimes for transmission of a broad and a narrow soliton are investigated. Reflections and transmissions of solitons are predicted as function of the lattice phase. The existence of a threshold in the amplitude of the nonlinear optical lattice, separating the transmission and reflection regimes, is verified. The localized nonlinear surface
doi:10.1103/physreve.79.056220
pmid:19518549
fatcat:alrjokvvezberpcblh7apxasda