Ultra-thin two-dimensional transmissive anisotropic metasurfaces for polarization filter and beam steering application

Guo Wen-Long, Wang Guang-Ming^†,, Li Hai-Peng, Zhang Kun, Cai Tong

(a) Transmitted efficiencies and (b) transmitting phase responses for x-polarized incident waves with the metasurface size a values of 4 mm, 2.5 mm, and 1 mm.