Full vectorial band structure computation of photonic crystals with hexagonal lattice and a staircase approximation of the slanted unit cells

被引：0
作者：
Helfert, Stefan F. [1 ]
Daubenschuez, Markus [1 ]
机构：
[1] Fernuniv, D-58084 Hagen, Germany
来源：
OPTICAL AND QUANTUM ELECTRONICS | 2013年 / 45卷 / 04期
关键词：
Photonic crystals; Band structures; Method of Lines; Staircase approximation of the unit cell; WAVE-GUIDES; FLOQUET-MODES;
D O I：
10.1007/s11082-012-9637-1
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper describes band structure computations of photonic crystals with a hexagonal lattice. Particularly, the full vectorial three-dimensional case is considered. The unit cells are approximated with a staircase approximation. Due to their periodicity, fields inside the computational window can be related to those outside of this area. Numerical results are compared with those from the literature and show a very good agreement.
引用
收藏
页码：317 / 327
页数：11
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