▎ 摘　　要

NOVELTY - The method involves cleaning a silicon sheet by using acetone. A top layer structure of an optical fiber locating cap is constructed. An upper surface of a substrate layer is coated with a SU-8 2035 UV gel. A middle layer structure of the optical fiber locating cap is establishing. An oxygen- Ionizing process is performed in the optical fiber locating cap. A UV glue surface is coated with a SU-8100 UV glue. An optical fiber is spliced. A micro-operation instrument is fixed in a Poly dimethyl siloxane (PDMS) layer. A graphene film is fixed with a probe base body stress controlling layer. USE - Method for preparing stress-controlled graphene film optical fiber Fabry-Perot resonator. ADVANTAGE - The method enables realizing simple and compact in structure and improving accuracy in adjusting film stress. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a micro-operation instrument. '(Drawing includes non-English language text)'