Spatial Solitons and Anderson Localization
统计力学
2009-11-07 v2 无序系统与神经网络
摘要
Stochastic (Anderson) localization is the spatial localization of the wave-function of quantum particles in random media. We show, that a corresponding phenomenon can stabilize spatial solitons in optical resonators: spatial solitons in resonators with randomly distorted mirrors are more stable than in perfect mirror resonators. We demonstrate the phenomenon numerically, by investigating solitons in lasers with saturable absorber, and analytically by deriving and analyzing coupled equations of spatially coherent and incoherent field components.
引用
@article{arxiv.cond-mat/0205061,
title = {Spatial Solitons and Anderson Localization},
author = {Kestutis Staliunas},
journal= {arXiv preprint arXiv:cond-mat/0205061},
year = {2009}
}
备注
submitted to Phys.Rev.A