Multipole vector solitons in nonlocal nonlinear media
光学
2009-11-11 v1 斑图形成与孤子
摘要
We show that multipole solitons can be made stable via vectorial coupling in bulk nonlocal nonlinear media. Such vector solitons are composed of mutually incoherent nodeless and multipole components jointly inducing a nonlinear refractive index profile. We found that stabilization of the otherwise highly unstable multipoles occurs below a maximum energy flow. Such threshold is determined by the nonlocality degree.
引用
@article{arxiv.physics/0603018,
title = {Multipole vector solitons in nonlocal nonlinear media},
author = {Yaroslav V. Kartashov and Victor A. Vysloukh and D. Mihalache and Lluis Torner},
journal= {arXiv preprint arXiv:physics/0603018},
year = {2009}
}
备注
13 pages, 3 figures, to appear in Optics Letters