Tunable Fano Resonance Using Graphene Integrated Metasurface

摘要

We propose a highly tunable Fano resonance in a graphene-silicon hybrid metasurface through a combination of very low bias voltages and continuous wave (CW). By using Drude model, the modulation process has been well reproduced and described. The highly tunable characteristics of the hybrid Fano metasurface show a new and promising way to design a controllable non-linearity offered by the highly sensitive Fano metasurface.