Scattering of dipole-mode vector solitons: Theory and experiment
Wieslaw Krolikowski, Glen McCarthy, Yuri S. Kivshar, Carsten Weilnau, Cornelia Denz, Juan J. Garcia-Ripoll, Victor M. Perez-Garcia
Abstract
We study, both theoretically and experimentally, the scattering properties of optical dipole-mode vector solitons - radially asymmetric composite self-trapped optical beams. First, we analyze the soliton collisions in an isotropic two-component model with a saturable nonlinearity and demonstrate that in many cases the scattering dynamics of the dipole-mode solitons allows us to classify them as ``molecules of light'' - extremely robust spatially localized objects which survive a wide range of interactions and display many properties of composite states with a rotational degree of freedom. Next, we study the composite solitons in an anisotropic nonlinear model that describes photorefractive nonlinearities, and also present a number of experimental verifications of our analysis.
Create a lesson
Related papers
Aberration stabilized light bullets in normal dispersion injected Kerr resonators
Yannick Fleck, Thomas G. Seidel, Jesús Yelo-Sarrión et al.
Rate-selective synchronization in switching networks: when timing meets structure
Russell Jeter, Angelo Boateng, Maurizio Porfiri et al.
On the Time-Domain Waveforms Leading to Frequency Comb Spectra
Madhurendra Mishra, Adarsh Ganesan
Oscillatory instability of subcritical stationary solutions in the parametrically driven, damped nonlinear Dirac equation
Fernando Carreño-Navas
Curvature and confinement: robustness of dryland vegetation patterns on sloped, undulating terrain
Timothy V Roberts, Punit Gandhi, Mary Silber
Dirac Equations With All Possible Combinations of Scalar-Scalar, Vector-Vector and Pseudoscalar-Pseudoscalar Interactions
Avinash Khare, Fred Cooper, John F. Dawson et al.