METHOD AND DEVICE FOR LUMP PROCESSING OF COATED OPTICAL FIBER FOR OPTICAL FIBER TAPE

摘要

PROBLEM TO BE SOLVED: To perform a lump processing of coating removing, cutting and fusion connection of an optical fiber. SOLUTION: A laser beam emitted from a laser source 101 is transformed into a linear laser beam with a cylindrical lens 104 or the like, the intensity and the focal point of the laser beam are adjusted to adjust the temperature of a region irradiated with the laser beam, thus the lump processing of coat removing, cutting and fusion connection of coated optical fiber 106 is performed.