Stable multicolor periodic-wave arrays
光学
2009-11-11 v1
摘要
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.
引用
@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}
}
备注
12 pages, 3 figures