▎ 摘　　要

NOVELTY - The device has a metal electrode provided at a substrate on a nano graphene strip structure (1). The metal electrode and the graphite nanometer rare strip structure are formed at an edge. The graphite dilute nano strip structure has nanometer strip bandwidth, and an absorbing device makes incidence light wave in a designed working frequency satisfying optical coherent condition. Infrared beams are vertical to input the nano graphene strip structure. The infrared beams are adjusted and distance of a conductor is adjusted to make two beam infrared initial phase difference. USE - Graphene adjustable infrared high efficiency absorbing device. ADVANTAGE - The absorbing channel uses optical coherence to realize inhibition of infrared wave fringe. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for using a graphene adjustable infrared high efficiency absorbing device. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a graphene adjustable infrared high efficiency absorbing device. Nano graphene strip structure (1) Metal electrode (2)