Stable multicolor periodic-wave arrays
Optics
2009-11-11 v1
Abstract
We study the existence and stability of cnoidal periodic wave arrays propagating in uniform quadratic nonlinear media and discover that they become completely stable above a threshold light intensity. To the best of our knowledge, this is the first example in physics of completely stable periodic wave patterns propagating in conservative uniform media supporting bright solitons.
Cite
@article{arxiv.physics/0501076,
title = {Stable multicolor periodic-wave arrays},
author = {Yaroslav V. Kartashov and Alexey A. Egorov and Anna S. Zelenina and Victor A. Vysloukh and Lluis Torner},
journal= {arXiv preprint arXiv:physics/0501076},
year = {2009}
}
Comments
12 pages, 3 figures