OPTICAL FIBER GRATING MASS PRODUCTION DEVICE

摘要

PROBLEM TO BE SOLVED: To provide an optical fiber grating mass production device capable of efficiently mass-producing optical fiber gratings. SOLUTION: This is an optical fiber grating mass production device for producing optical fiber gratings by making plural optical fibers sid by side to fix them and, irradiating the plural optical fibers with ultraviolet rays at a time. This device is constituted by being provided with plural grooves 12 in which the optical fibers 1 are put one by one, on the upper surface 11a of an optical fiber fixing stand 11 in parallel and suck holes 12a... for sucking the optical fibers 1 on the bottom of the grooves 12... by a negative sucking pressure.