Wide-Angle Polarization-Independent Broadband Absorbers Based on Concentric Multisplit Ring Arrays
We theoretically propose a wide-angle, polarization-independent, and broadband nearly perfect absorber, which consists of an array of concentric multisplit circular rings on top of dielectric spacer and a metallic mirror. The numerical simulation results show that the average absorption reaches 97.2...
| Main Authors: | , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IEEE
2017-01-01
|
| Series: | IEEE Photonics Journal |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/8063886/ |