1D Photonic Topological Insulators Composed of Split Ring Resonators: A Mini Review

• Published in: Advanced Physics Research Vol. 3; no. 6
• Main Authors: Guo, Zhiwei, Wang, Yuqian, Ke, Shaolin, Su, Xiaoqiang, Ren, Jie, Chen, Hong
• Format: Journal Article
• Language: English
• Published: Edinburgh John Wiley & Sons, Inc 01.06.2024; Wiley-VCH
• Subjects: Arrays; Coupling; Devices; edge state; Electromagnetism; Electrons; Graphene; Magnetic fields; metamaterials; Optical resonators; Photonics; Physics; Propagation; Slits; split‐ring‐resonator; Symmetry; Topological insulators; topological phase transition; Wireless power transmission

In recent years, topological photonics inspired by electric topological insulators has promoted extensive research on robust electromagnetic (EM) wave manipulation and new wave‐functional devices. Optical resonators can significantly confine EM waves and are the basic building blocks for constructin...