Analytical theory of two-dimensional ring dark soliton in nonlocal nonlinear media
Sign Up to like & getrecommendations! Published in 2017 at "Optics Communications"
DOI: 10.1016/j.optcom.2017.06.019
Abstract: Abstract Completely stable two-dimensional ring dark soliton in nonlocal media with an arbitrary degree of nonlocality are investigated. The exact solution of the ring dark solitons is obtained with the variational method and a cylindrical… read more here.
Keywords: soliton nonlocal; two dimensional; ring dark; dimensional ring ... See more keywords
Nonlinear beam tapering and two-dimensional ring solitons.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.106.054205
Abstract: We examine a possibility to exploit the nonlinear lens effect-the initial stage of self-focusing to localize initially broad field distribution into the small central area where wave collapse is arrested-the nonlinear beam tapering. We describe… read more here.
Keywords: two dimensional; beam tapering; nonlinear beam; tapering two ... See more keywords