6 papers · 1 filter
Numerical simulation of light structures in bulk ENZ media with Kerr nonlinearity
Victor P. Ruban
A simplified mathematical model is suggested to describe the dynamics of a quasi-monochromatic optical wave in the bulk of an effectively isotropic metamaterial with averaged diele…
Narrow light beams with linear polarization in a Kerr medium
Victor P. Ruban
Within the curl-curl type vector equation describing a monochromatic light wave in a focusing Kerr medium, the transverse structure of extremely narrow, linearly polarized self-foc…
"Exact" solutions for circularly polarized Kerr solitons
Victor P. Ruban, Roman V. Ruban
For the nonlinear vector curl-curl equation describing a monochromatic light wave in a Kerr medium, an exact reduction is suggested which results in a system of four ordinary diffe…
Small-scale light structures in a Kerr medium
Victor P. Ruban
A system of equations has been proposed for a monochromatic weakly nonlinear light wave in a Kerr medium. This system is equivalent up to the third order in electric field to the k…
Stabilization of Optical Bubbles Near the Axis of a Helical Waveguide
Victor P. Ruban
It has been shown numerically that coupled nonlinear Schrödinger equations describing the interaction between the left and right circular polarizations of a paraxial optical wave…
Collisions of Light Bullets with Different Circular Polarizations
Victor P. Ruban
Collisions of left- and right-polarized spatiotemporal optical solitons have been numerically simulated for a locally isotropic focusing Kerr medium with anomalous chromatic disper…