▎ 摘　　要

NOVELTY - Graphene-assisted vanadium oxide thermal light modulator comprises a first insulating layer formed on the surface of a substrate. A graphene layer arranged on the first insulating layer. A second insulating layer formed above the graphene layer, where the graphene auxiliary vanadium oxide thermal light modulator further comprises a metal electrode through photo-etching or deposited on the graphene layer and a vanadium oxide thin film layer set on the second insulating layer by means of magnetron sputtering, reactive ion sputtering or depositing metal reoxidation. USE - Used as graphene-assisted vanadium oxide thermal light modulator. ADVANTAGE - The modulator has good characteristics of graphene and vanadium oxide, small size, low insertion loss, high extinction ratio, and wide working wavelength range. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing graphene auxiliary vanadium oxide thermal light modulator. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the graphene-assisted vanadium oxide thermal light modulator.