Multi-gap discrete vector solitons
斑图形成与孤子
2007-05-23 v1 凝聚态物理
光学
摘要
We analyze nonlinear collective effects in periodic systems with multi-gap transmission spectra such as light in waveguide arrays or Bose-Einstein condensates in optical lattices. We demonstrate that the inter-band interactions in nonlinear periodic gratings can be efficiently managed by controlling their geometry, and predict novel types of discrete vector solitons supported by nonlinear coupling between different bandgaps and study their stability.
引用
@article{arxiv.nlin/0302058,
title = {Multi-gap discrete vector solitons},
author = {Andrey A. Sukhorukov and Yuri S. Kivshar},
journal= {arXiv preprint arXiv:nlin/0302058},
year = {2007}
}
备注
4 pages, 4 figures