Fig. 3From: High-Order Dielectric Metasurfaces for High-Efficiency Polarization Beam Splitters and Optical Vortex Generators a The electric field distributions (E) of extracted transmitted XLP (left) and YLP (right) light, when a normal incident light with 45° linear-polarization at the wavelength of 1500 nm transmitted through the designed metasurfaces. b The co-polarized transmitted efficiencies of the designed metasurfaces as the function of the transmitted angle under the illuminations of an X-polarized and Y-polarized lights, respectivelyBack to article page