▎ 摘　　要

NOVELTY - The controller has a tunable resonant unit (1) formed as a rectangular shaped structure and provided with a rectangular-shaped silicon substrate (1-1), a silicon dioxide coating (1-2) and a resonant ring (1-3). The resonant ring is provided with a first graphene nano-meter belt (1-3-1) and a second graphene nano-meter belt (1-3-2). The first graphene nano-meter belt is formed as a strip-shaped structure. The second graphene nano-meter belt is formed as a U-shaped ring structure. The resonant ring realizes energy coupling between the first graphene nano-meter belt and the second graphene nano-meter belt under electromagnetic induction. The tunable resonant unit generates transparent electromagnetic induction phenomenon with adjustable window frequency. USE - Graphene based resonant controller. ADVANTAGE - The controller stores an optical signal. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a graphene based resonant controller. Tunable resonant unit (1) Rectangular-shaped silicon substrate (1-1) Silicon dioxide coating (1-2) Resonant ring (1-3) Graphene nano-meter belts (1-3-1, 1-3-2)