CN115315650A - 光连接结构、插芯以及光连接器 - Google Patents

光连接结构、插芯以及光连接器 Download PDF

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Publication number
CN115315650A
CN115315650A CN202180023334.9A CN202180023334A CN115315650A CN 115315650 A CN115315650 A CN 115315650A CN 202180023334 A CN202180023334 A CN 202180023334A CN 115315650 A CN115315650 A CN 115315650A
Authority
CN
China
Prior art keywords
ferrule
adapter
concave portion
convex portion
protrusion
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
CN202180023334.9A
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English (en)
Chinese (zh)
Inventor
矢加部祥
木村元佳
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 CN115315650A publication Critical patent/CN115315650A/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
    • G02B6/38—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
    • G02B6/3853—Lens inside 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
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
CN202180023334.9A 2020-03-27 2021-02-17 光连接结构、插芯以及光连接器 Pending CN115315650A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020058258 2020-03-27
JP2020-058258 2020-03-27
PCT/JP2021/005960 WO2021192746A1 (ja) 2020-03-27 2021-02-17 光接続構造、フェルール、及び光コネクタ

Publications (1)

Publication Number Publication Date
CN115315650A true CN115315650A (zh) 2022-11-08

Family

ID=77892414

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180023334.9A Pending CN115315650A (zh) 2020-03-27 2021-02-17 光连接结构、插芯以及光连接器

Country Status (4)

Country Link
US (1) US20230141449A1 (https=)
JP (1) JPWO2021192746A1 (https=)
CN (1) CN115315650A (https=)
WO (1) WO2021192746A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7775206B2 (ja) * 2020-09-25 2025-11-25 住友電気工業株式会社 フェルール、光コネクタ、及び光接続構造
JP2023084257A (ja) 2021-12-07 2023-06-19 住友電気工業株式会社 光コネクタ及び光接続構造
JP1774046S (https=) * 2023-12-25 2024-06-26

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63132210A (ja) * 1986-11-22 1988-06-04 Nec Corp 多心光アダプタ
JP2005521094A (ja) * 2002-03-19 2005-07-14 スリーエム イノベイティブ プロパティズ カンパニー 光ファイバコネクタの位置合せを行うための装置
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
CN116097143A (zh) * 2020-09-25 2023-05-09 住友电气工业株式会社 插芯、光连接器以及光连接结构

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4361193B2 (ja) * 1999-04-23 2009-11-11 株式会社フジクラ 光フェルール及びこの光フェルールを用いた光コネクタ
US6364537B1 (en) * 2000-02-08 2002-04-02 The Siemon Company Dual polarity fiber optic adapter
JP4464535B2 (ja) * 2000-06-23 2010-05-19 株式会社精工技研 光ファイバ端面研磨機用フェルールホルダ組立
US20140016900A1 (en) * 2011-04-11 2014-01-16 Autonetworks Technologies, Ltd. Optical connector and ferrule
US9857538B2 (en) * 2013-03-15 2018-01-02 Us Conec, Ltd. Alignment adapter and alignment design for a connector therefor
US9921373B2 (en) * 2013-12-19 2018-03-20 Exfo Inc. Fiber-optic connector mating assembly for optical test instruments
US9383527B2 (en) * 2014-08-13 2016-07-05 Rolling River, LLC Optical connector suitable for field assembly
JP6390370B2 (ja) * 2014-11-14 2018-09-19 住友電気工業株式会社 アダプタと光コネクタ結合システム
GB201701997D0 (en) * 2017-02-07 2017-03-22 Emtelle Uk Ltd Improved pre-connectorised optical fibre construction
JP6462833B1 (ja) * 2017-11-16 2019-01-30 株式会社フジクラ フェルール構造体及びフェルール構造体の製造方法
US10852490B2 (en) * 2018-06-10 2020-12-01 Senko Advanced Components, Inc. Fiber optic connector clip

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63132210A (ja) * 1986-11-22 1988-06-04 Nec Corp 多心光アダプタ
JP2005521094A (ja) * 2002-03-19 2005-07-14 スリーエム イノベイティブ プロパティズ カンパニー 光ファイバコネクタの位置合せを行うための装置
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
CN116097143A (zh) * 2020-09-25 2023-05-09 住友电气工业株式会社 插芯、光连接器以及光连接结构

Also Published As

Publication number Publication date
JPWO2021192746A1 (https=) 2021-09-30
US20230141449A1 (en) 2023-05-11
WO2021192746A1 (ja) 2021-09-30

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Application publication date: 20221108