▎ 摘　　要

NOVELTY - The excimer has a buffer layer paved on a substrate to completely cover an upper surface of the substrate. A first straight wave-guide is located on a front side of a second straight wave-guide. Four micro-ring resonant cavities are formed on an upper surface of the buffer layer. A center of a first micro-ring resonator is connected to a center of a second micro-ring resonator. A left end of the second straight wave-guide is connected to a right end of a first arc wave-guide. A rear end of the first arc wave-guide is connected to a front end of a second arc wave-guide. A right end of the second straight wave-guide is connected with a first output end of a SWAP gate. A right end of a third straight wave-guide is connected with a second output end of the SWAP gate. USE - SWAP gate based Graphene surface plasma excimer. ADVANTAGE - The excimer has better graphene surface plasmonSWAP gate function, small size, compact structure and strong resistance. DESCRIPTION OF DRAWING(S) - The drawing shows a perspective view of a SWAP gate based Graphene surface plasma excimer.