Figure 2.

(a) Schematic of the polarization conversion measurement setup. (b) Simulated and (c) measured reflectance for co- and cross-polarized waves. (d) Schematic of the decomposition of linearly polarized incident and reflected waves. (e) Reflectance and (f) phase for a polarized wave along the u-and v-axes, respectively, demonstrating near-unity reflection and a π-phase shift under resonant frequencies.