非线性非平衡贝塞尔光束:由非线性损耗支持的稳态锥形波
光学
2009-11-10 v2 经典物理
摘要
伴随Kerr自聚焦的非线性损耗显著影响衍射和非线性的动态平衡,允许存在2D+1非线性薛定谔方程的局域和稳态解,这些解对径向坍缩是稳定的。这些解的特征是线性锥形尾部不断补充非线性中心光斑。实验表明,所发现的解在Kerr介质中表现为自聚焦动力学的强吸引子。
引用
@article{arxiv.physics/0404040,
title = {Non-linear unbalanced Bessel beams: Stationary conical waves supported by nonlinear losses},
author = {Miguel A. Porras and Alberto Parola and Daniele Faccio and Audrius Dubietis and Paolo Di Trapani},
journal= {arXiv preprint arXiv:physics/0404040},
year = {2009}
}
备注
4 pages, 2 figures; experimental verification added