Figure 5
From: Dual-channel near-field control by polarizations using isotropic and inhomogeneous metasurface
Full-wave simulation results under different exciting sources.
(a–c) Simulation results under the excitation of directional source. (a) The x components of electric fields on the vertical section. (b) The y components of electric fields on the horizontal section. (c) The comparison between the amplitudes of Ex and Ey along the focal axis. (d–f) Simulation results under the excitation of cylindrical source. (d) The y components of electric fields on the vertical section. (e) The x components of electric fields on the horizontal section. (f) The comparison between the amplitudes of Ex and Ey along the focal axis.
