Using a Semiconductor-to-Metal Transition to Control Optical Transmission through Subwavelength Hole Arrays

Figure 4

(Color online) numerical simulations of zero-order transmission, using the transfer matrix formalism (see text) and the $\text{V}{\text{O}}_2$ dielectric function in Figure 3(c). Single plain (i.e., no holes) and perforated $\text{V}{\text{O}}_2$ layers on glass: (a) semiconducting phase, (b) metallic phase. Perforated double layers on glass, in each $\text{V}{\text{O}}_2$ phase: (c) $\text{A}\text{g}\text{−}\text{V}{\text{O}}_2$, (d) $\text{Au}\text{−}\text{V}{\text{O}}_2$.

(a)

(b)

(c)

(d)