Fig. 2From: Enhanced High Performance of a Metasurface Polarizer Through Numerical Analysis of the Degradation CharacteristicsA schematic of the metasurface polarizer (a) that comprises three layers (b). The metasurface has an array of rectangular hole pair with a period of 900 nm in the x and y directions (c). The thicknesses of the metallic and dielectric layers are 45 and 200 nm, respectively (d)Back to article page