JPWO2024029324A1 - - Google Patents

Info

Publication number
JPWO2024029324A1
JPWO2024029324A1 JP2024538905A JP2024538905A JPWO2024029324A1 JP WO2024029324 A1 JPWO2024029324 A1 JP WO2024029324A1 JP 2024538905 A JP2024538905 A JP 2024538905A JP 2024538905 A JP2024538905 A JP 2024538905A JP WO2024029324 A1 JPWO2024029324 A1 JP WO2024029324A1
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2024538905A
Other languages
Japanese (ja)
Other versions
JPWO2024029324A5 (https=
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPWO2024029324A1 publication Critical patent/JPWO2024029324A1/ja
Publication of JPWO2024029324A5 publication Critical patent/JPWO2024029324A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
    • G02B6/3861—Adhesive bonding
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3812—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres having polarisation-maintaining light guides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3885—Multicore or multichannel optical connectors, i.e. one single ferrule containing more than one fibre, e.g. ribbon type
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/36—Mechanical coupling means
    • G02B6/38—Mechanical coupling means having fibre to fibre mating means
    • G02B6/3807—Dismountable connectors, i.e. comprising plugs
    • G02B6/3887—Anchoring optical cables to connector housings, e.g. strain relief features
    • G02B6/38875—Protection from bending or twisting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
JP2024538905A 2022-08-03 2023-07-18 Pending JPWO2024029324A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022123798 2022-08-03
PCT/JP2023/026260 WO2024029324A1 (ja) 2022-08-03 2023-07-18 光コネクタ、光結合構造、及び光コネクタの製造方法

Publications (2)

Publication Number Publication Date
JPWO2024029324A1 true JPWO2024029324A1 (https=) 2024-02-08
JPWO2024029324A5 JPWO2024029324A5 (https=) 2025-04-11

Family

ID=89848815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024538905A Pending JPWO2024029324A1 (https=) 2022-08-03 2023-07-18

Country Status (4)

Country Link
EP (1) EP4567482A4 (https=)
JP (1) JPWO2024029324A1 (https=)
CN (1) CN119604794A (https=)
WO (1) WO2024029324A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025182530A1 (ja) * 2024-02-26 2025-09-04 住友電気工業株式会社 多芯光コネクタおよび多芯光コネクタの製造方法
WO2025239152A1 (ja) * 2024-05-16 2025-11-20 住友電気工業株式会社 光コネクタ

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2575383B2 (ja) * 1987-04-21 1997-01-22 株式会社フジクラ テープ状多心光ファイバの接続構造
JPH0659161A (ja) * 1992-08-10 1994-03-04 Nippon Telegr & Teleph Corp <Ntt> 多心光ファイバのピッチ変換コネクタ
US5394495A (en) * 1994-02-22 1995-02-28 E. I. Du Pont De Nemours And Company Optical waveguide connectors and methods of making same
JPH11160575A (ja) * 1997-11-27 1999-06-18 Fujikura Ltd 光コネクタ及びこれを用いた光コネクタの形成方法
JP3908015B2 (ja) * 2000-12-25 2007-04-25 日本碍子株式会社 偏波ファイバアレイ
JP2002277690A (ja) * 2001-03-21 2002-09-25 Totoku Electric Co Ltd ２心テープ端末、２心フェルールおよびこれらの製造方法
JP4280851B2 (ja) * 2004-11-18 2009-06-17 株式会社白山製作所 光コネクタおよびその製造方法
JP2008151931A (ja) * 2006-12-15 2008-07-03 Hakusan Mfg Co Ltd 光コネクタ用フェルール、光コネクタおよび光コネクタの製造方法
WO2016136484A1 (ja) * 2015-02-24 2016-09-01 株式会社フジクラ 光ファイバ付きフェルール、及び、光ファイバ付きフェルールの製造方法
JP6117396B1 (ja) * 2016-03-16 2017-04-19 株式会社フジクラ 光ファイバ付きフェルール、及び光ファイバ付きフェルールの製造方法
WO2018042812A1 (ja) * 2016-08-31 2018-03-08 住友電気工業株式会社 光コネクタ
WO2018125706A1 (en) * 2016-12-29 2018-07-05 Corning Optical Communications LLC Ferrule boot with guide channel(s) for multi-fiber ferrule and fabrication method using same
JP2019066634A (ja) * 2017-09-29 2019-04-25 住友電気工業株式会社 ブーツ、フェルール及び光コネクタ
JP2020101613A (ja) 2018-12-20 2020-07-02 株式会社フジクラ フェルール構造体、フェルール構造体の製造方法、及び、フェルール
JP2021026217A (ja) * 2019-08-01 2021-02-22 株式会社フジクラ 光コネクタ
KR20230051767A (ko) * 2020-08-21 2023-04-18 닛토덴코 가부시키가이샤 광 파이버 커넥터 부재 및 그 제조 방법
JP7485959B2 (ja) 2021-02-12 2024-05-17 株式会社湯山製作所 薬剤払出システム

Also Published As

Publication number Publication date
EP4567482A1 (en) 2025-06-11
WO2024029324A1 (ja) 2024-02-08
EP4567482A4 (en) 2025-11-12
CN119604794A (zh) 2025-03-11

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Legal Events

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Effective date: 20250117