折射率弱纵向调制对一维无序波导晶格中光横向局域化的影响
光学
2012-10-12 v1
摘要
我们报道了在无序波导晶格中存在折射率弱纵向调制的情况下,光横向局域化 (TL) 效应的增强。在我们选择的晶格中,沿长度方向的隧穿抑制有利于在同时存在横向无序的情况下实现无衍射传播。该结果将有助于调节实现光局域化所需的无序阈值。
引用
@article{arxiv.1210.3168,
title = {Effect of a weak longitudinal modulation in refractive index on transverse localization of light in 1D disordered waveguide lattices},
author = {Somnath Ghosh and R. K. Varsheny and Bishnu P. Pal},
journal= {arXiv preprint arXiv:1210.3168},
year = {2012}
}
备注
4 pages. arXiv admin note: text overlap with arXiv:1204.6146