Composite band-gap solitons in nonlinear optically induced lattices
We introduce novel optical solitons that consist of a periodic and a spatially localized component coupled nonlinearly via cross-phase modulation. The spatially localized optical field can be treated as a gap soliton supported by the optically induced nonlinear grating.We find different types of these bandgap composite solitons and demonstrate their dynamical stability.
|Collections||ANU Research Publications|
|Source:||Physical Review Letters|
|Desyatnikov_Composite2003.pdf||253.82 kB||Adobe PDF|
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