Table 2 Calculated boundary and mean values for the phase mismatch function ΔΦ0

From: Planar Holographic Metasurfaces for Terahertz Focusing

 

BW = 0.19

+55.4°

−31.8°

−3.8°

 

+36.9°

−26.0°

+11.1°

BW = 0.09

+21.2°

−15.8°

−2.2°

 

+17.0°

−15.9°

+3.8°