Reconfigurable topological edge state in valley photonic crystals
作者
Yang Liu,Jiayi Wang,Faheem Hassan,Xinzheng Zhang,Jingjun Xu
出处
期刊:Conference on Lasers and Electro-Optics日期:2021-01-01卷期号:: JW1A.80-JW1A.80
标识
DOI:10.1364/cleo_at.2021.jw1a.80
摘要
A reconfigurable topological valley photonic crystal (RTVPC) is proposed. By adjusting the refractive index of liquid crystals via an external voltage applied between two parallel metal plates, and the reconfigurable topological boundary state can be achieved.