Design of Tunable Devices at Terahertz Frequencies Based on Quasi-Photonic Crystals Incorporated with Graphene |
Reza Ghayoor,Alireza Keshavarz |
Fig. 3 (Color online) One-dimensional unit cell structure of the Thue-Morse sequence-built structure as stacking of dielectric layers incorporating graphene under wave radiation with incident angle \(\theta\). $H$ and $L$ denote the high and low refractive index material, respectively and G represents the graphene thin layer with conductivity of \(\sigma_g\). |