▎ 摘　　要

NOVELTY - The lens has a metal substrate provided with a controllable bias voltage device that adjusts graphene Fermi energy of an ultra-surface layer. A graphene Fermi surface layer is provided with a hollowed-out rectangular hole array to change phase, intensity and polarization modes of a reflected wave. The rectangular hole array is arranged in period of a x-y plane, where rotation angle of a column rectangular hole along y-axis direction is matched with rotation angle of a row rectangular hole along x-axis direction. The graphene Fermi surface layer adjusts a fixed frequency circular polarization convergence position. The graphene Fermi surface layer is formed with a dielectric layer and a metal layer, where the dielectric layer and the metal layer are made of silicon oxide, and the metal layer is made of gold, silver or copper material. USE - Graphene surface based reflective polarized plane-hyper-lens. ADVANTAGE - The lens can enhance transmission efficiency of a metal ultra-surface lens so as to control focusing position of the lens in flexible manner, and the rotation angle and the length of the rectangular hole satisfies certain distribution rule, and controls fixed frequency electromagnetic wave length in a rational manner. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a graphene surface based reflective polarized plane-hyper-lens.