| 摘要 |
PROBLEM TO BE SOLVED: To increase the packing density of an optical fiber bundle, while realizing a sure fitting of a ferrule using a simple structure. SOLUTION: The optical fiber bundle 10 is inserted into the ferrule 12 at a prescribed packing density in an insertion step, the ferrule 12 is processed into a reduced diameter in a following diameter reducing step, the packing rate of the optical fiber bundle 10 in the ferrule 12 is enhanced, the optical fiber bundle 10 is positioned and fixed in the ferrule12, the projected part of the optical fiber bundle 10 projected from the ferrule 12 is cut in a cutting step, and the end face of the optical fiber bundle is polished, together with the end face of the ferrule 12. COPYRIGHT: (C)2007,JPO&INPIT
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