Wideband linear-to-circular polarization conversion realized by a transmissive anisotropic metasurface

Lin Bao-Qin^†,, Guo Jian-Xin, Huang Bai-Gang, Fang Lin-Bo, Chu Peng, Liu Xiang-Wen

(color online) The total transmittance and the axial ratio AR of the proposed metasurface at y-polarized normal incidence.