Figure 6
From: Singular observation of the polarization-conversion effect for a gammadion-shaped metasurface

The symmetry axis (s) and asymmetry axis (a) of the branch of the gammadion-shaped metasurface.
From: Singular observation of the polarization-conversion effect for a gammadion-shaped metasurface
The symmetry axis (s) and asymmetry axis (a) of the branch of the gammadion-shaped metasurface.