Open AccessSimultaneous realization of electromagnetically induced transparency and electromagnetically induced reflectance in a metasurface
Author(s) -
Wenbing Liu,
Hanhui Li,
Chengquan Li,
Jun Ding,
Yimo Luo,
Wei Wu,
Min Guo,
Wei Hong,
Lirong Huang
Publication year - 2021
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.422220
Subject(s) - electromagnetically induced transparency , optics , physics , multipole expansion , realization (probability) , reflectivity , transparency (behavior) , computer science , statistics , mathematics , quantum mechanics , computer security
The analogue of electromagnetically induced transparency (EIT-like) and electromagnetically induced reflectance (EIR-like) effects have been intensively studied and achieved by using metasurfaces. Nevertheless, previous designs could realize only one of them and were unable to support both effects in a metasurface. Here we numerically and experimentally demonstrate a metasurface simultaneously exhibiting EIT-like and EIR-like effects. Qualitative analyses and quantitative calculations based on the electromagnetic multipole decomposition method are performed to reveal their formation mechanisms. Our work offers a simple avenue for simultaneously realizing EIT-like and EIR-like effects in a metasurface, which may find potential applications in sensing, filtering, and slow wave devices.