JP2023176616A - 光コネクタモジュール、光結合構造、連結部材、及び、連結方法 - Google Patents

光コネクタモジュール、光結合構造、連結部材、及び、連結方法 Download PDF

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Publication number
JP2023176616A
JP2023176616A JP2022088999A JP2022088999A JP2023176616A JP 2023176616 A JP2023176616 A JP 2023176616A JP 2022088999 A JP2022088999 A JP 2022088999A JP 2022088999 A JP2022088999 A JP 2022088999A JP 2023176616 A JP2023176616 A JP 2023176616A
Authority
JP
Japan
Prior art keywords
connector
optical
elastic
connecting member
optical component
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
JP2022088999A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023176616A5 (https=
Inventor
泰介 長崎
Taisuke Nagasaki
武 井上
Takeshi Inoue
健作 島田
Kensaku Shimada
寿久 横地
Toshihisa Yokochi
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
Original Assignee
Sumitomo Electric Industries 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 filed Critical Sumitomo Electric Industries Ltd
Priority to JP2022088999A priority Critical patent/JP2023176616A/ja
Priority to CN202310594741.6A priority patent/CN117148507A/zh
Priority to US18/324,483 priority patent/US20230384544A1/en
Publication of JP2023176616A publication Critical patent/JP2023176616A/ja
Publication of JP2023176616A5 publication Critical patent/JP2023176616A5/ja
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
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3818—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type
    • G02B6/3821—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres of a low-reflection-loss type with axial spring biasing or loading means
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4292—Coupling light guides with opto-electronic elements the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements
    • 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
    • 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
    • G02B6/3826—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape
    • G02B6/3831—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape comprising a keying element on the plug or adapter, e.g. to forbid wrong connection
    • 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
    • G02B6/3835—Means for centering or aligning the light guide within the ferrule using discs, bushings or the like
    • 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
    • G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4214—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical element having redirecting reflective means, e.g. mirrors, prisms for deflecting the radiation from horizontal to down- or upward direction toward a device

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
JP2022088999A 2022-05-31 2022-05-31 光コネクタモジュール、光結合構造、連結部材、及び、連結方法 Pending JP2023176616A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2022088999A JP2023176616A (ja) 2022-05-31 2022-05-31 光コネクタモジュール、光結合構造、連結部材、及び、連結方法
CN202310594741.6A CN117148507A (zh) 2022-05-31 2023-05-24 光连接器模块、光耦合结构、连结构件以及连结方法
US18/324,483 US20230384544A1 (en) 2022-05-31 2023-05-26 Optical connector module, optical coupling structure, connecting member, and connecting method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022088999A JP2023176616A (ja) 2022-05-31 2022-05-31 光コネクタモジュール、光結合構造、連結部材、及び、連結方法

Publications (2)

Publication Number Publication Date
JP2023176616A true JP2023176616A (ja) 2023-12-13
JP2023176616A5 JP2023176616A5 (https=) 2025-03-24

Family

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Family Applications (1)

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JP2022088999A Pending JP2023176616A (ja) 2022-05-31 2022-05-31 光コネクタモジュール、光結合構造、連結部材、及び、連結方法

Country Status (3)

Country Link
US (1) US20230384544A1 (https=)
JP (1) JP2023176616A (https=)
CN (1) CN117148507A (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024023002A (ja) * 2022-08-08 2024-02-21 住友電気工業株式会社 光モジュール及び光モジュールの製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1184174A (ja) * 1997-09-12 1999-03-26 Sumitomo Electric Ind Ltd 光ファイバ内蔵型コネクタヘッド
JP2005181419A (ja) * 2003-12-16 2005-07-07 Tomoegawa Paper Co Ltd 光学接続構造、移動手段、および光学接続構造の操作方法
US20060056779A1 (en) * 2004-09-10 2006-03-16 Wang William H Optical fiber connector
JP2011191778A (ja) * 2005-05-19 2011-09-29 Fujikura Ltd コネクタホルダ、コネクタホルダ付き光電気変換器、コネクタホルダの組立方法
JP2018044989A (ja) * 2016-09-12 2018-03-22 ＡＰＲＥＳＩＡ Ｓｙｓｔｅｍｓ株式会社 光モジュール

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US7404680B2 (en) * 2004-05-31 2008-07-29 Ngk Spark Plug Co., Ltd. Optical module, optical module substrate and optical coupling structure
JP2009536362A (ja) * 2006-05-05 2009-10-08 リフレックス フォトニックス インコーポレイテッド 光学有効集積回路パッケージ
JP2008225339A (ja) * 2007-03-15 2008-09-25 Hitachi Cable Ltd 光学系接続構造、光学部材及び光伝送モジュール
US20090245736A1 (en) * 2008-03-31 2009-10-01 Ahadian Joseph F Connector attachment to a low height profile module
JP5667525B2 (ja) * 2011-06-15 2015-02-12 日本航空電子工業株式会社 光コネクタ
US20130216190A1 (en) * 2012-02-20 2013-08-22 Tyco Electronics Corporation Optical assembly with ferrule and frame
JP5736490B1 (ja) * 2014-05-29 2015-06-17 株式会社フジクラ コネクタ付き光ファイバユニット、光コネクタ用ブーツ
US9645327B2 (en) * 2014-06-09 2017-05-09 Corning Optical Communications LLC Side-facet coupler having external mounting surface molded to facilitate alignment of optical connections
JP6498903B2 (ja) * 2014-09-30 2019-04-10 富士通コンポーネント株式会社 フェルール用クリップ、光モジュール及び光コネクタ
JP2016224346A (ja) * 2015-06-02 2016-12-28 富士通コンポーネント株式会社 光コネクタ
US12164159B2 (en) * 2021-12-22 2024-12-10 Teramount Ltd. Backside optical connector
US9720188B2 (en) * 2015-12-31 2017-08-01 International Business Machines Corporation Connecting mid-board optical modules
US10591689B2 (en) * 2017-02-06 2020-03-17 Oracle International Corporation Reflow-compatible optical I/O assembly adapter
US10488599B2 (en) * 2017-06-07 2019-11-26 Senko Advanced Components, Inc. Optical interconnection system and mounting bracket for supporting a mated optical fiber ferrule assembly
CN110703390B (zh) * 2018-07-09 2021-07-20 菲尼萨公司 套圈与透镜间的闩锁机构、连接方法及光电系统
WO2021048918A1 (ja) * 2019-09-10 2021-03-18 日本電信電話株式会社 多心光コネクタ及び光ファイバ接続方法
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JP7606008B2 (ja) * 2021-10-20 2024-12-24 株式会社フジクラ フェルールの保持構造

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1184174A (ja) * 1997-09-12 1999-03-26 Sumitomo Electric Ind Ltd 光ファイバ内蔵型コネクタヘッド
JP2005181419A (ja) * 2003-12-16 2005-07-07 Tomoegawa Paper Co Ltd 光学接続構造、移動手段、および光学接続構造の操作方法
US20060056779A1 (en) * 2004-09-10 2006-03-16 Wang William H Optical fiber connector
JP2011191778A (ja) * 2005-05-19 2011-09-29 Fujikura Ltd コネクタホルダ、コネクタホルダ付き光電気変換器、コネクタホルダの組立方法
JP2018044989A (ja) * 2016-09-12 2018-03-22 ＡＰＲＥＳＩＡ Ｓｙｓｔｅｍｓ株式会社 光モジュール

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Publication number Publication date
CN117148507A (zh) 2023-12-01
US20230384544A1 (en) 2023-11-30

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