Coupled waveguide modes in hexagonal photonic crystals

被引：4
|
作者：
Brownless, J. Scott [1 ,2 ]
Mahmoodian, Sahand [1 ,2 ]
Dossou, Kokou B. [3 ]
Lawrence, Felix J. [1 ,2 ]
Botten, Lindsay C. [3 ]
de Sterke, C. Martijn [1 ,2 ]
机构：
[1] Univ Sydney, Sch Phys, IPOS, Sydney, NSW 2006, Australia
[2] Univ Sydney, Sch Phys, CUDOS, Sydney, NSW 2006, Australia
[3] Univ Technol Sydney, Sch Math Sci, CUDOS, Sydney, NSW 2007, Australia
来源：
OPTICS EXPRESS | 2010年 / 18卷 / 24期
基金：
澳大利亚研究理事会;
关键词：
SLOW-LIGHT; DISPERSION;
D O I：
10.1364/OE.18.025346
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We investigate the modes of coupled waveguides in a hexagonal photonic crystal. We find that for a substantial parameter range the coupled waveguide modes have dispersion relations exhibiting multiple intersections, which we explain both intuitively and using a rigorous tight-binding argument. (C) 2010 Optical Society of America
引用
收藏
页码：25346 / 25360
页数：15
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