[Retracted] Resonant Excitation Analysis of the Absorption Enhancement of L-Shaped Metasurfaces in Midinfrared Band

Figure 7

Absorption of the MIM absorber as a function of (a, b) the polarization angle and (c) incidence angle. (d) The resonant wavelengths for different incidence angles obtained from FDTD simulation and theoretical calculation.

(a)

(b)

(c)

(d)