Figure 5 : Electrical field distribution at the interface calculated using the FDTD method.

From: Electromagnetically induced transparency of a plasmonic metamaterial light absorber based on multilayered metallic nanoparticle sheets

Figure 5

(a) Electrical field distribution at the metal substrate calculated using the FDTD method with the effective medium approximation model for the metamaterials on a Ag substrate by exciting with a 30-nm point dipole located 10 nm from the metal substrate. (b) Reference calculation for the same sample on quartz. (c) Reference calculation for the model with the same refractive index and a zero absorbance.