一种用于计算二维光子晶体复能带结构与阻抗的灵活 Bloch 模态方法
光学
2012-01-17 v2
摘要
我们提出了一种灵活的方法，可利用广泛可用的数值工具生成的散射数据，计算二维光子晶体的 Bloch 模态、复能带结构与阻抗。该方法推广了先前依赖于支撑传递矩阵法的专门多极子与 FEM 技术的工作。我们描述了模态提取的数值技术，并将其应用于计算复能带结构以及设计两种光子晶体减反膜。我们在其他方法失效的频率下完成了这些工作，而这些频率仍具有重大的实际意义。
引用
@article{arxiv.1111.3435,
title = {A flexible Bloch mode method for computing complex band structures and impedances of two-dimensional photonic crystals},
author = {Felix J. Lawrence and Lindsay C. Botten and Kokou B. Dossou and R. C. McPhedran and C. Martijn de Sterke},
journal= {arXiv preprint arXiv:1111.3435},
year = {2012}
}
备注
9 pages, 4 figures. Source code available at https://launchpad.net/blochcode . The following article appeared in J. Appl. Phys. and may be found at http://link.aip.org/link/doi/10.1063/1.3674281 . Copyright 2011 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics