电磁感应透明
光学
物理
多极展开
实现(概率)
反射率
透明度(行为)
计算机科学
数学
计算机安全
量子力学
统计
作者
Wenbing Liu,Hanhui Li,Chengquan Li,Jifei Ding,Yi Luo,Wei Wu,Min Guo,Wei Hong,Lirong Huang
出处
期刊:Optics Express
[The Optical Society]
日期:2021-03-31
卷期号:29 (8): 12580-12580
被引量:17
摘要
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.
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