Nonlinear optical beams carrying phase dislocations
斑图形成与孤子
2009-11-10 v1
摘要
We describe different types of self-trapped optical beams carrying phase dislocations, including vortex solitons and ring-like soliton clusters. We demonstrate numerically how to create such nonlinear singular beams by the interaction of several fundamental optical solitons. Mutual trapping of several solitons can be regarded as a synthesis of `soliton molecules', and it corresponds to a transfer of an initial orbital angular momentum of a system of solitons to a spin momentum of an optical vortex.
引用
@article{arxiv.nlin/0309025,
title = {Nonlinear optical beams carrying phase dislocations},
author = {Anton Desyatnikov and Cornelia Denz and Yuri Kivshar},
journal= {arXiv preprint arXiv:nlin/0309025},
year = {2009}
}
备注
Submitted to: J. Opt. A: Pure Appl. Opt. : Singular Optics Special Issue