▎ 摘　　要

NOVELTY - The super-surface has a substrate and a heterostructure layer covering the substrate. The heterostructure layer is composed of graphene and boron nitride. The heterostructure layer comprises a periodic nano-grating structure formed by several strip-shaped graphene layers and several strip-shaped boron nitride layers arranged at intervals. The front and back length of the strip-shaped boron nitride layer is 50-100nm. The width of the strip-shaped boron nitride layer is 50-100 nm. The gap between the strip-shaped boron nitride layer is 50-100 nm. The front and back length of the strip-shaped graphene layer is 50-100nm, and the width of the strip-shaped graphene layer is 50-100nm. The gap between the striped graphene layers is 50-100 nm. The substrate includes a base silicon layer and a silicon oxide layer covering the upper surface of the base silicon layer. The dielectric constant of the silicon substrate is 12, and the dielectric constant of silicon oxide is 1.05. USE - Hyperbolic super-surface for hypersurface imaging and light energy transmission device to form hyperlens based on graphene-boron nitride lateral heterojunction. ADVANTAGE - The plasmon-hyperbolic phonon-polaron hybrid mode with the excellent properties of both polaritons is formed. The hyperbolic metasurface structure has a strong mode field confinement ability and has the characteristics of long-distance transmission along the surface, which realizes the effective compression of the light field. The manipulation of electromagnetic wave front is realized, and the hyperbolic metasurface structure is small in size. The super-surface has high integration, issuitable for ultra-high-density integrated optical path design and has important application value in the fields of ultra-surface imaging and optical energy transmission devices. The focus of light in a place smaller than the wavelength, the tighter the focused light, the smaller the focus and the higher the resolution of the image are achieved. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing hyperbolic super-surface based on graphene-boron nitride lateral heterojunction. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic cross-sectional view of a hyperbolic super-surface structure based on graphene-boron nitride lateral heterojunction.