Ontology highlight
ABSTRACT:
SUBMITTER: Desyatnikov AS
PROVIDER: S-EPMC3480719 | biostudies-literature | 2012
REPOSITORIES: biostudies-literature
Desyatnikov Anton S AS Buccoliero Daniel D Dennis Mark R MR Kivshar Yuri S YS
Scientific reports 20121025
We describe theory and simulations of a spinning optical soliton whose propagation spontaneously excites knotted and linked optical vortices. The nonlinear phase of the self-trapped light beam breaks the wave front into a sequence of optical vortex loops around the soliton, which, through the soliton's orbital angular momentum and spatial twist, tangle on propagation to form links and knots. We anticipate similar spontaneous knot topology to be a universal feature of waves whose phase front is t ...[more]