▎ 摘 要
NOVELTY - A graphene-coated optical-fiber (104) comprises an optical fiber core (100) and cladding layer (112) containing graphene capsules (120) provided on fiber core. USE - Graphene-coated optical fiber is used for optical circuit (claimed). ADVANTAGE - The graphene-coated optical fiber has less maintenance, increased data bandwidth, faster data transmission and suppressed mechanical shocks. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for optical circuit. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view illustrating manufacture of an optical fiber. Optical fiber core (100) Sacrificial copper layer (102) Optical fiber (104) Cladding layer (112) Graphene capsules (120)