Title:
METHOD OF MANUFACTURING OPTICAL CONNECTOR
Document Type and Number:
WIPO Patent Application WO/2022/201965
Kind Code:
A1
Abstract:
This method of manufacturing an optical connector comprises: a first step of inserting and fixing a multi-core fiber, of which an outer peripheral core is formed in a spiral shape, to a ferrule; a second step of inserting the ferrule into a housing and positioning the outer peripheral core and the housing around a central axis of the multi-core fiber; a third step of obliquely grinding the ferrule in a state in which the housing has been rotated around the central axis of the multi-core fiber so as to have a rotational offset amount φ that can offset an expected misalignment of the core due to the oblique grinding of the ferrule; and a fourth step of positioning the outer peripheral core around the central axis of the multi-core fiber and then fixing the ferrule to the housing.
Inventors:
OHMORI KENICHI (JP)
ISHIKURA NORIHIRO (JP)
ILLARIONOV MIKHAIL (JP)
MIDORIKAWA RYO (JP)
HAYASAKA DAISUKE (JP)
FURUGORI ATSUSHI (JP)
ISHIKURA NORIHIRO (JP)
ILLARIONOV MIKHAIL (JP)
MIDORIKAWA RYO (JP)
HAYASAKA DAISUKE (JP)
FURUGORI ATSUSHI (JP)
Application Number:
PCT/JP2022/005770
Publication Date:
September 29, 2022
Filing Date:
February 14, 2022
Export Citation:
Assignee:
FUJIKURA LTD (JP)
FUJIKURA AUTOMOTIVE ASIA LTD (JP)
FUJIKURA AUTOMOTIVE ASIA LTD (JP)
International Classes:
B24B19/00; G02B6/36
Foreign References:
| US9366828B2 | 2016-06-14 | |||
| US20130064509A1 | 2013-03-14 |
Attorney, Agent or Firm:
OIKAWA Shu et al. (JP)
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