Maximum helical dichroism enabled by an exceptional point in non-Hermitian gradient metasurfaces.

Li, Xiao; Hu, Chuanjie; Tian, Yuan; Liu, Youwen; Chen, Huanyang; Xu, Yadong; Lu, Ming-Hui; Fu, Yangyang.

Afiliação

Li X; College of Physics, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China; Key Laboratory of Aerospace Information Materials and Physics, Ministry of Industry and Information Technology, Nanjing 211106, China.
Hu C; Department of Physics, Xiamen University, Xiamen 361005, China.
Tian Y; National Laboratory of Solid State Microstructures and Department of Materials Science and Engineering, Nanjing University, Nanjing 210093, China.
Liu Y; College of Physics, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China; Key Laboratory of Aerospace Information Materials and Physics, Ministry of Industry and Information Technology, Nanjing 211106, China. Electronic address: ywliu@nuaa.edu.cn.
Chen H; Department of Physics, Xiamen University, Xiamen 361005, China.
Xu Y; School of Physical Science and Technology & Jiangsu Key Laboratory of Thin Films, Soochow University, Suzhou 215006, China. Electronic address: ydxu@suda.edu.cn.
Lu MH; National Laboratory of Solid State Microstructures and Department of Materials Science and Engineering, Nanjing University, Nanjing 210093, China.
Fu Y; College of Physics, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China; Key Laboratory of Aerospace Information Materials and Physics, Ministry of Industry and Information Technology, Nanjing 211106, China; State Key Laboratory of Mechanics and Control for Aerospace Structures

Sci Bull (Beijing) ; 68(21): 2555-2563, 2023 Nov 15.

Article em En | MEDLINE | ID: mdl-37798177