▎ 摘　　要

NOVELTY - The method involves controlling the graphite thickness and coating the optical fiber end supported to the optical fiber ferrule. The optical fiber ferrule is compressed with grapheme. The interface between the graphene is separated due to the strong interaction between the optical fiber surface and graphite by coating the optical fiber surface. USE - Method for manufacturing pulsed laser using graphene prepared by mechanical exfoliation. ADVANTAGE - The crystallization of the nano-material itself can be improved due to the physical manufacturing method of the grapheme, when comparing with the graphene by the chemical producing method. The economical efficiency and processing efficiency of the pulsed laser can be improved effectively. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for apparatus manufacturing pulsed laser. DESCRIPTION OF DRAWING(S) - The drawing shows the perspective views of the process for manufacturing pulsed laser.