Light bullets in nonlinear periodically curved waveguide arrays
We predict that stable mobile spatiotemporal solitons can exist in arrays of periodically curved optical waveguides. We find two-dimensional light bullets in planar arrays with harmonic waveguide bending and three-dimensional bullets in square lattices with helical waveguide bending using variational formalism. Stability of the light-bullet solutions is confirmed by the direct numerical simulations which show that the light bullets can freely move across the curved arrays. This mobility...[Show more]
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|Source:||Physical Review A: Atomic, Molecular and Optical Physics|
|01_Matuszewski_Light_bullets_in_nonlinear_2010.pdf||395.57 kB||Adobe PDF||Request a copy|
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