RT info:eu-repo/semantics/article
T1 Helmholtz solitons in diffusive Kerr-type media
A1 Sánchez Curto, Julio
A1 Chamorro Posada, Pedro
AB Nonlinear interfaces separating two diffusive Kerr-type media exhibit dual switching between total internal reflection and transmission. This property is found within a weakly nonlocal regime when both a nonparaxial treatment of the problem and a full two-dimensional model for carrier diffusion are assumed. The theoretical model is shown to predict an effective cubic-quintic nonlinearity with competing terms that produces such property. The validity of the analysis is contrasted with a full set of numerical simulations.
PB American Physical Society
YR 2016
FD 2016
LK http://uvadoc.uva.es/handle/10324/25963
UL http://uvadoc.uva.es/handle/10324/25963
LA eng
NO Phys. Rev. A 93, 033826 (2016)
DS UVaDOC
RD 22-nov-2024