Broadband perfect polarization conversion metasurfaces<xref ref-type="fn" rid="cpb140652fn1">*</xref>

Broadband perfect polarization conversion metasurfaces*

Chen Hong-Ya^a), Wang Jia-Fu^a), Ma Hua^a),^†, Qu Shao-Bo^a),^‡, Zhang Jie-Qiu^a), Xu Zhuo^b), Zhang An-Xue^c)

Fig. 2. Eigen-modes of DSRR under normal incidence: a E is perpendicular to the split gap, b E is parallel to the split gap.