JP7613462B2 - 光ファイバ接続部品及び光ファイバ接続部品の製造方法 - Google Patents

光ファイバ接続部品及び光ファイバ接続部品の製造方法 Download PDF

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Publication number
JP7613462B2
JP7613462B2 JP2022508219A JP2022508219A JP7613462B2 JP 7613462 B2 JP7613462 B2 JP 7613462B2 JP 2022508219 A JP2022508219 A JP 2022508219A JP 2022508219 A JP2022508219 A JP 2022508219A JP 7613462 B2 JP7613462 B2 JP 7613462B2
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Japan
Prior art keywords
optical fiber
holding member
substrate
fibers
glass fibers
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JP2022508219A
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English (en)
Japanese (ja)
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JPWO2021187178A5 (https=
JPWO2021187178A1 (https=
Inventor
哲 森島
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Sumitomo Electric Industries Ltd
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Sumitomo Electric Industries Ltd
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Publication of JPWO2021187178A5 publication Critical patent/JPWO2021187178A5/ja
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    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02042—Multicore optical fibres
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/024—Optical fibres with cladding with or without a coating with polarisation maintaining properties
    • 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
    • G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/3648—Supporting carriers of a microbench type, i.e. with micromachined additional mechanical structures
    • G02B6/3652—Supporting carriers of a microbench type, i.e. with micromachined additional mechanical structures the additional structures being prepositioning mounting areas, allowing only movement in one dimension, e.g. grooves, trenches or vias in the microbench surface, i.e. self aligning supporting carriers
    • 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
    • G02B6/3825—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres with an intermediate part, e.g. adapter, receptacle, linking two plugs
    • 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
    • G02B6/3897—Connectors fixed to housings, casing, frames or circuit boards

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
JP2022508219A 2020-03-16 2021-03-05 光ファイバ接続部品及び光ファイバ接続部品の製造方法 Active JP7613462B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020045286 2020-03-16
JP2020045286 2020-03-16
PCT/JP2021/008825 WO2021187178A1 (ja) 2020-03-16 2021-03-05 光ファイバ接続部品及び光ファイバ接続部品の製造方法

Publications (3)

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JPWO2021187178A1 JPWO2021187178A1 (https=) 2021-09-23
JPWO2021187178A5 JPWO2021187178A5 (https=) 2022-11-16
JP7613462B2 true JP7613462B2 (ja) 2025-01-15

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JP2022508219A Active JP7613462B2 (ja) 2020-03-16 2021-03-05 光ファイバ接続部品及び光ファイバ接続部品の製造方法

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Country Link
US (1) US12416769B2 (https=)
JP (1) JP7613462B2 (https=)
CN (1) CN115280207B (https=)
WO (1) WO2021187178A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118679412A (zh) * 2022-03-28 2024-09-20 住友电气工业株式会社 光连接器插芯和光连接器
WO2024014229A1 (ja) * 2022-07-14 2024-01-18 住友電気工業株式会社 光コネクタ、及び光コネクタの製造方法
CN118655661B (zh) * 2024-06-26 2025-04-15 苏州天孚光通信股份有限公司 一种多光纤连接装置及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87101894A (zh) 1986-03-14 1987-10-07 住友电气工业株式会社 光纤连接器和光纤接合器
US20150063755A1 (en) 2013-08-27 2015-03-05 International Business Machines Corporation Multicore fiber waveguide coupler
WO2018008399A1 (ja) 2016-07-04 2018-01-11 日本電信電話株式会社 光コネクタ
WO2018135368A1 (ja) 2017-01-17 2018-07-26 住友電気工業株式会社 光ファイバ保持部品、光コネクタ、及び光結合構造

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2842276C2 (de) * 1978-09-28 1983-05-05 Siemens AG, 1000 Berlin und 8000 München Koppelelement zum Ein- und/oder Auskoppeln in oder aus Glasfasern
KR100225026B1 (ko) * 1993-03-31 1999-10-15 구라우치 노리타카 광파이버어레이
JPH11174274A (ja) * 1997-12-12 1999-07-02 Sumitomo Electric Ind Ltd 光ファイバアレイおよび金型の製造方法
JPH11311714A (ja) * 1998-04-30 1999-11-09 Hitachi Koki Co Ltd 光ファイバアレイ
JP2000193844A (ja) * 1998-10-20 2000-07-14 Sumitomo Metal Mining Co Ltd 光ファイバアレイの製造方法
KR100442604B1 (ko) * 2001-12-27 2004-08-02 삼성전자주식회사 보강용 보조 블럭을 구비한 광섬유 블럭
JP2004205533A (ja) * 2002-10-28 2004-07-22 Micro Gijutsu Kenkyusho:Kk 光ファイバアレイ用コネクタ及びその製造方法
WO2012111650A1 (ja) * 2011-02-17 2012-08-23 古河電気工業株式会社 光コネクタ用フェルール
EP2685296B1 (en) * 2011-03-09 2020-08-05 Furukawa Electric Co., Ltd. Method for producing bundle structure, method for connecting fibers, bundle terminal structure, and fiber connection structure
JP6287179B2 (ja) 2013-12-25 2018-03-07 住友電気工業株式会社 マルチコア光ファイバ及びマルチコア光ファイバコネクタの製造方法
JP6146580B2 (ja) * 2014-01-06 2017-06-14 ＡＰＲＥＳＩＡ Ｓｙｓｔｅｍｓ株式会社 光ファイバコネクタ及び光通信モジュール
EP3365713A1 (de) * 2015-10-21 2018-08-29 Reichle & De-Massari AG Optische steckverbindervorrichtung
JP6601248B2 (ja) * 2016-02-10 2019-11-06 住友電気工業株式会社 光コネクタフェルール及び光コネクタ
WO2018109977A1 (ja) * 2016-12-16 2018-06-21 住友電気工業株式会社 光接続部品
JP7047314B2 (ja) * 2017-10-04 2022-04-05 住友電気工業株式会社 光コネクタおよび光接続構造
CN112105978B (zh) 2019-01-08 2022-11-08 住友电气工业株式会社 光连接器的制造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87101894A (zh) 1986-03-14 1987-10-07 住友电气工业株式会社 光纤连接器和光纤接合器
US20150063755A1 (en) 2013-08-27 2015-03-05 International Business Machines Corporation Multicore fiber waveguide coupler
WO2018008399A1 (ja) 2016-07-04 2018-01-11 日本電信電話株式会社 光コネクタ
WO2018135368A1 (ja) 2017-01-17 2018-07-26 住友電気工業株式会社 光ファイバ保持部品、光コネクタ、及び光結合構造

Also Published As

Publication number Publication date
US20230236367A1 (en) 2023-07-27
CN115280207A (zh) 2022-11-01
WO2021187178A1 (ja) 2021-09-23
US12416769B2 (en) 2025-09-16
JPWO2021187178A1 (https=) 2021-09-23
CN115280207B (zh) 2024-04-26

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