CN116097143A - 插芯、光连接器以及光连接结构 - Google Patents

插芯、光连接器以及光连接结构 Download PDF

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Publication number
CN116097143A
CN116097143A CN202180062947.3A CN202180062947A CN116097143A CN 116097143 A CN116097143 A CN 116097143A CN 202180062947 A CN202180062947 A CN 202180062947A CN 116097143 A CN116097143 A CN 116097143A
Authority
CN
China
Prior art keywords
positioning
ferrule
convex
concave
positioning portion
Prior art date
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
CN202180062947.3A
Other languages
English (en)
Chinese (zh)
Inventor
矢加部祥
藤原悠人
佐佐木大
木村元佳
井崎学
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Japan Communication Accesories Manufacturing Co Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Japan Communication Accesories Manufacturing Co Ltd
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 by Sumitomo Electric Industries Ltd, Japan Communication Accesories Manufacturing Co Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of CN116097143A publication Critical patent/CN116097143A/zh
Pending legal-status Critical Current

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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
    • G02B6/3873—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
    • G02B6/40—Mechanical coupling means having fibre bundle mating means
    • G02B6/403—Mechanical coupling means having fibre bundle mating means of the ferrule type, connecting a pair of ferrules
    • 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
    • G02B6/3834—Means for centering or aligning the light guide within the ferrule
    • 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
    • G02B6/3853—Lens inside the ferrule

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
CN202180062947.3A 2020-09-25 2021-09-17 插芯、光连接器以及光连接结构 Pending CN116097143A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020161212 2020-09-25
JP2020-161212 2020-09-25
PCT/JP2021/034368 WO2022065245A1 (ja) 2020-09-25 2021-09-17 フェルール、光コネクタ、及び光接続構造

Publications (1)

Publication Number Publication Date
CN116097143A true CN116097143A (zh) 2023-05-09

Family

ID=80845323

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180062947.3A Pending CN116097143A (zh) 2020-09-25 2021-09-17 插芯、光连接器以及光连接结构

Country Status (4)

Country Link
US (1) US20230324632A1 (https=)
JP (1) JP7775206B2 (https=)
CN (1) CN116097143A (https=)
WO (1) WO2022065245A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115315650A (zh) * 2020-03-27 2022-11-08 住友电气工业株式会社 光连接结构、插芯以及光连接器

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024116542A1 (ja) * 2022-11-28 2024-06-06 住友電気工業株式会社 光ファイバ保持部材、光コネクタ、光ファイバ保持部材の製造方法、及び、光コネクタの製造方法

Citations (7)

* Cited by examiner, † Cited by third party
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US5737463A (en) * 1995-12-22 1998-04-07 Weiss; Roger E. Massive parallel optical interconnect system
JP2002507761A (ja) * 1998-03-19 2002-03-12 ストラトス ライトウェイヴ インコーポレイテッド 大規模パラレル光相互接続システム
JP2004012624A (ja) * 2002-06-04 2004-01-15 Fujikura Ltd 光フェルールおよび板ばねクランプ
EP2075084A2 (en) * 2007-12-27 2009-07-01 Byd Company Limited A part-location link
JP2011028181A (ja) * 2009-07-29 2011-02-10 Nec Corp コネクタの接続構造
JP2015203858A (ja) * 2014-04-16 2015-11-16 住友電気工業株式会社 光接続構造、フェルール、および、アダプタ
CN110173669A (zh) * 2019-06-25 2019-08-27 华域视觉科技(上海)有限公司 车灯光学元件总成、车灯及汽车

Family Cites Families (13)

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Publication number Priority date Publication date Assignee Title
US3846010A (en) * 1973-07-05 1974-11-05 Corning Glass Works Optical waveguide connector
US5588079A (en) * 1995-02-17 1996-12-24 Nec Corporation Optical connector
US5815621A (en) * 1996-05-23 1998-09-29 Sumitomo Electric Industries, Ltd. Optical fiber connector ferrule with die and method of manufacturing same
US6474878B1 (en) * 2000-03-28 2002-11-05 Berg Technology, Inc. Optical connector
US6786649B2 (en) * 2000-05-09 2004-09-07 Shipley Company, L.L.C. Optical waveguide ferrule and method of making an optical waveguide ferrule
US6398424B1 (en) * 2000-06-30 2002-06-04 Photonage, Inc. Rugged type multi-channel optical connector
US7841778B2 (en) * 2008-12-19 2010-11-30 The Furukawa Electric Co., Ltd. Optical connector
JP5182893B2 (ja) * 2009-11-17 2013-04-17 Ｎｔｔエレクトロニクス株式会社 光コネクタプラグ
CN208140982U (zh) * 2014-10-03 2018-11-23 康宁光电通信有限责任公司 用于光纤连接器的套圈组件、光纤连接器及光纤电缆组件
JP6660585B2 (ja) * 2015-12-21 2020-03-11 株式会社リコー 光走査装置および画像形成装置
CN115201974B (zh) * 2017-12-19 2024-04-30 美国康涅克有限公司 具有推拉极性机构和载体的微型双工连接器
CN112166356A (zh) * 2018-05-28 2021-01-01 日本通信电材株式会社 弹性部件及光连接器
WO2021192746A1 (ja) * 2020-03-27 2021-09-30 住友電気工業株式会社 光接続構造、フェルール、及び光コネクタ

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5737463A (en) * 1995-12-22 1998-04-07 Weiss; Roger E. Massive parallel optical interconnect system
JP2002507761A (ja) * 1998-03-19 2002-03-12 ストラトス ライトウェイヴ インコーポレイテッド 大規模パラレル光相互接続システム
JP2004012624A (ja) * 2002-06-04 2004-01-15 Fujikura Ltd 光フェルールおよび板ばねクランプ
EP2075084A2 (en) * 2007-12-27 2009-07-01 Byd Company Limited A part-location link
JP2011028181A (ja) * 2009-07-29 2011-02-10 Nec Corp コネクタの接続構造
JP2015203858A (ja) * 2014-04-16 2015-11-16 住友電気工業株式会社 光接続構造、フェルール、および、アダプタ
CN110173669A (zh) * 2019-06-25 2019-08-27 华域视觉科技(上海)有限公司 车灯光学元件总成、车灯及汽车

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115315650A (zh) * 2020-03-27 2022-11-08 住友电气工业株式会社 光连接结构、插芯以及光连接器

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Publication number Publication date
JPWO2022065245A1 (https=) 2022-03-31
US20230324632A1 (en) 2023-10-12
JP7775206B2 (ja) 2025-11-25
WO2022065245A1 (ja) 2022-03-31

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