Observation of dispersion-free edge states in honeycomb photonic lattices

被引：0
|
作者：
Plotnik, Yonatan [1 ]
Rechtsman, Mikael C.
Song, Daohong
Heinrich, Matthias
Szameit, Alexander
Malkova, Natalia
Chen, Zhigang
Segev, Mordechai
机构：
[1] Technion Israel Inst Technol, Dept Phys, IL-32000 Haifa, Israel
来源：
2012 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2012年
关键词：
GRAPHENE;
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暂无
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：
We present the observation of dispersion-free edge states in a honeycomb lattice. We show the existence of surface states on both zigzag and bearded edges, and display their dispersion-free nature by tilting the input beam
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页数：2
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