Non-Hermitian Topological Photonics

被引:0
|
作者
Zhen, Bo [1 ]
Zhou, Hengyun [2 ,3 ]
Peng, Chao [3 ,4 ]
Yoon, Yoseob [5 ]
Hsu, Chia Wei [6 ]
Nelson, Keith A. [5 ]
Shen, Huitao [2 ]
Fu, Liang [2 ,3 ]
Joannopoulos, John D. [2 ]
Soljacic, Marin [2 ]
机构
[1] Univ Penn, Dept Phys & Astron, Philadelphia, PA 19104 USA
[2] MIT, Dept Phys, Cambridge, MA 02139 USA
[3] Harvard Univ, Dept Phys, Cambridge, MA 02138 USA
[4] Peking Univ, State Key Lab Adv Opt Commun Syst & Networks, Beijing 100871, Peoples R China
[5] MIT, Dept Chem, Cambridge, MA 02139 USA
[6] Yale Univ, Dept Appl Phys, New Haven, CT 06520 USA
来源
2018 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2018年
关键词
D O I
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 recent results in developing topological band theory for non-Hermitian systems as well our experimental discovery of two phenomena: bulk Fermi arcs and fractional topological charges in polarization, both arising from paired exceptional points.
引用
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页数:2
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