Active Multiple Plasmon-Induced Transparency with Graphene Sheets Resonators in Mid-Infrared Frequencies

Figure 6

The transmission spectra of multipeak PIT. The Fermi level of graphene waveguide is fixed at 0.4 eV. (a)  eV. (b)  eV,  eV. (c)  eV,  eV, and  eV. (d)  eV,  eV,  eV, and  eV.

(a)

(b)

(c)

(d)