▎ 摘　　要

NOVELTY - Enhanced graphene near infrared broad-band light absorption structure comprises a metal substrate (4), a dielectric layer (3), a metal micro/nano array (2), and a graphene (1) which are sequentially stacked from bottom to top. USE - Used as enhanced graphene near infrared broad-band light absorption structure. ADVANTAGE - The structure has enhanced the local field on the surface of graphene and light of graphene absorptivity. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the enhanced graphene near-infrared wide-band light absorption structure, comprising (i) providing metal substrate, (ii) depositing dielectric layer on the metal substrate, (iii) preparing a metal micro/nano array on the dielectric layer, and/or (iv) transferring the graphene to the metal micro/nano array. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the enhanced graphene near infrared broad-band light absorption structure. Graphene (1) Metal micro/nano array (2) Dielectric layer (3) Metal substrate (4)