Fig. 4
From: Polarization Independent Dynamic Beam Steering based on Liquid Crystal Integrated Metasurface
(a) Schematic diagram illustrating the modulation of Y-polarized beam by the metasurface upon incidence. (b) Electric field plot showing the modulation of Y-polarized beam by the metasurface. (c) Schematic diagram of grating offset. (d) Variation of the diffraction efficiency of the target diffraction order for orthogonal linear polarizations at different distances of grating offset.
