Optical soliton solutions of nonlinear Schrödinger equation with second order spatiotemporal dispersion and its modulation instability
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2018.02.043
Abstract: Abstract In optical fibers, the higher order non-linear Schrodinger equation (NLSE) with the coefficients of group velocity dispersion, second-order spatiotemporal dispersion and cubic nonlinearity for illustrating pulse phenomena ahead of the conventional gradually varying envelope… read more here.
Keywords: order; spatiotemporal dispersion; second order; dispersion ... See more keywords
Propagation of higher-order spatiotemporal vortices.
Sign Up to like & getrecommendations! Published in 2023 at "Optics letters"
DOI: 10.1364/ol.479566
Abstract: Closed-form, analytical expressions for higher-order, multi-charged spatiotemporal optical vortices (STOVs) propagating in free space or non-dispersive media are provided. We consider two relevant and complementary situations where the multi-charged STOV spreads freely, and where it… read more here.
Keywords: propagation higher; multi charged; higher order; spatiotemporal vortices ... See more keywords