Optical flat bands in 2D waveguide arrays with alternating sign of refraction index

被引：4
|
作者：
Maimistov, A. I. [1 ,2 ]
Gabitov, I. R. [3 ,4 ]
机构：
[1] Natl Res Nucl Univ MEPhI, Dept Solid State Phys & Nanostruct, Moscow 115409, Russia
[2] Moscow Inst Phys & Technol, Dept Phys & Technol Nanostruct, Dolgoprudnyi 141700, Moscow Region, Russia
[3] Univ Arizona, Dept Math, Tucson, AZ 85721 USA
[4] Skolkovo Innovat Ctr, Skolkovo Inst Sci & Technol, Moscow 143026, Russia
来源：
XIX INTERNATIONAL YOUTH SCHOOL ON COHERENT OPTICS AND OPTICAL SPECTROSCOPY | 2016年 / 714卷
基金：
俄罗斯科学基金会;
关键词：
D O I：
10.1088/1742-6596/714/1/012013
中图分类号：
O43 [光学];
学科分类号：
070207 ; 0803 ;
摘要：
We consider the coupled forward and backward waves propagating in two dimensional array of waveguide, which are featured by a positive and negative refraction indexes. The existence of the flat band under certain conditions is demonstrated.
引用
收藏
页数：4
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