Observation of Non-Contractible Loop States in a Photonic Kagome Lattice of Corbino-Geometry

Jina Ma; Jun-Won Rhim; Liqin Tang; Shiqi Xia; Haiping Wang; Xiuyan Zheng; Shiqiang Xia; Daohong Song; Yi Hu; Yigang Li; Bohm-Jung Yang; Daniel Leykam; Zhigang Chen

Conference proceeding

Observation of Non-Contractible Loop States in a Photonic Kagome Lattice of Corbino-Geometry

Jina Ma, Jun-Won Rhim, Liqin Tang, Shiqi Xia, Haiping Wang, Xiuyan Zheng, Shiqiang Xia, Daohong Song, Yi Hu, Yigang Li, …

The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Conference Proceedings, p.1

01/01/2020

Abstract

Electro-optics

Kagome lattice

Photonics

Conference Title: 2020 Conference on Lasers and Electro-Optics (CLEO)Conference Start Date: 2020, May 10 Conference End Date: 2020, May 15 Conference Location: San Jose, CA, USAWe demonstrate robust-boundary-mode (RBM) and non-contractible loop state (NLS) in a photonic Kagome lattice, manifesting unique topological entities in flatband systems. We achieve direct observation of the NLS along toroidal direction in a Corbino-geometry.

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Title: Observation of Non-Contractible Loop States in a Photonic Kagome Lattice of Corbino-Geometry
Creators - without role: Jina Ma
Jun-Won Rhim
Liqin Tang
Shiqi Xia
Haiping Wang
Xiuyan Zheng
Shiqiang Xia
Daohong Song
Yi Hu
Yigang Li
Bohm-Jung Yang
Daniel Leykam
Zhigang Chen
Publication Details: The Institute of Electrical and Electronics Engineers, Inc. (IEEE) Conference Proceedings, p.1
Publisher: The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Identifiers: 9911501309846
Academic Unit: SCI,MATH & Technology
Language: English
Resource Type: Conference proceeding

Observation of Non-Contractible Loop States in a Photonic Kagome Lattice of Corbino-Geometry

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