Figure 4
From: Metamaterial Perfect Absorber Analyzed by a Meta-cavity Model Consisting of Multilayer Metasurfaces
Color plot of angular dependence ( \({\boldsymbol{\theta }}\) ) of reflection. Reflection for TE-polarized incidence for (a) actual MPA structure, (b) single-layer thin film model and (c) three-layer thin film model. (d)–(f) Reflection for TM-polarized incidence for corresponding structures.
