Gain Induced Topological Response via Tailored Long-range Interactions

被引：0

作者：

Liu, Yuzhou G. N. ^{[1
,2
]}

Jung, Pawel ^{[2
,3
]}

Parto, Midya ^{[2
]}

Hayenga, William E. ^{[1
,2
]}

Christodoulides, Demetrios N. ^{[2
]}

Khajavikhan, Mercedeh ^{[1
,2
]}

机构：

[1] Univ Southern Calif, Ming Hsieh Dept Elect & Comp Engn, Los Angeles, CA 90089 USA

[2] Univ Cent Florida, Coll Opt & Photon, CREOL, Orlando, FL 32816 USA

[3] Warsaw Univ Technol, Fac Phys, Koszykowa 75, PL-00662 Warsaw, Poland

来源：

2021 CONFERENCE ON LASERS AND ELECTRO-OPTICS (CLEO) | 2021年

基金：

美国国家科学基金会;

关键词：

REALIZATION; MODEL;

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 report on the first observation of a gain-induced topological response in a photonic lattice exhibiting asymmetric long-range interactions enabled by unidirectional microrings under pumping. This new platform is used to implement the Haldane lattice. (c) 2021 The Author(s)

引用

页数：2

共 4 条

[1]

El-Ganainy R, 2018, NAT PHYS, V14, P11, DOI [10.1038/NPHYS4323, 10.1038/nphys4323]

[2] MODEL FOR A QUANTUM HALL-EFFECT WITHOUT LANDAU-LEVELS - CONDENSED-MATTER REALIZATION OF THE PARITY ANOMALY [J].