CN119604793A - 光连接器、插芯以及光耦合结构 - Google Patents

光连接器、插芯以及光耦合结构 Download PDF

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Publication number
CN119604793A
CN119604793A CN202380053947.6A CN202380053947A CN119604793A CN 119604793 A CN119604793 A CN 119604793A CN 202380053947 A CN202380053947 A CN 202380053947A CN 119604793 A CN119604793 A CN 119604793A
Authority
CN
China
Prior art keywords
optical fiber
optical
coating
introduction
holding
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
CN202380053947.6A
Other languages
English (en)
Chinese (zh)
Inventor
森岛哲
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
Publication of CN119604793A publication Critical patent/CN119604793A/zh
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
    • G02B6/3873—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
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3834—Means for centering or aligning the light guide within the ferrule
    • G02B6/3838—Means for centering or aligning the light guide within the ferrule using grooves for 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
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • 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
    • G02B6/3838—Means for centering or aligning the light guide within the ferrule using grooves for light guides
    • G02B6/3839—Means for centering or aligning the light guide within the ferrule using grooves for light guides for a plurality of 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
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
CN202380053947.6A 2022-08-03 2023-07-06 光连接器、插芯以及光耦合结构 Pending CN119604793A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022123796 2022-08-03
JP2022-123796 2022-08-03
PCT/JP2023/025164 WO2024029270A1 (ja) 2022-08-03 2023-07-06 光コネクタ、フェルール、及び光結合構造

Publications (1)

Publication Number Publication Date
CN119604793A true CN119604793A (zh) 2025-03-11

Family

ID=89849212

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380053947.6A Pending CN119604793A (zh) 2022-08-03 2023-07-06 光连接器、插芯以及光耦合结构

Country Status (5)

Country Link
US (1) US20260016643A1 (https=)
EP (1) EP4567481A4 (https=)
JP (1) JPWO2024029270A1 (https=)
CN (1) CN119604793A (https=)
WO (1) WO2024029270A1 (https=)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3062532B2 (ja) * 1995-09-08 2000-07-10 ナステック工業株式会社 光ファイバコネクタおよび光ファイバコネクタ用フェルールの製造方法
JP3128510B2 (ja) * 1996-04-22 2001-01-29 セイコーインスツルメンツ株式会社 光コネクタ用フェルール
JP2002333549A (ja) 2001-05-08 2002-11-22 Furukawa Electric Co Ltd:The 光コネクタ用フェルール
US20030142945A1 (en) * 2002-01-28 2003-07-31 Dallas Joseph L. Method and system for attaching one or more optical fibers to a retaining device
US20070127871A1 (en) * 2005-12-02 2007-06-07 Hitachi Cable, Ltd. Boot for MT connector
TW201512723A (zh) * 2013-09-30 2015-04-01 Hon Hai Prec Ind Co Ltd 光纖連接器
US9297963B2 (en) * 2014-02-28 2016-03-29 Sumitomo Electric Industries, Ltd. Optical connector ferrule
WO2016031678A1 (ja) * 2014-08-29 2016-03-03 古河電気工業株式会社 多心コネクタ、コネクタおよびコネクタ接続構造
US10585235B2 (en) * 2016-07-04 2020-03-10 Nippon Telegraph And Telephone Corporation Optical connector
DE112018000403T5 (de) * 2017-01-17 2019-10-24 Sumitomo Electric Industries, Ltd. Optische faserhalterungskomponente, optischer stecker und optische koppelungsstruktur
JP7568535B2 (ja) 2021-02-12 2024-10-16 コイズミ照明株式会社 照明器具

Also Published As

Publication number Publication date
WO2024029270A1 (ja) 2024-02-08
JPWO2024029270A1 (https=) 2024-02-08
EP4567481A4 (en) 2025-11-19
US20260016643A1 (en) 2026-01-15
EP4567481A1 (en) 2025-06-11

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