CN116368414A - 适配器和光连接结构 - Google Patents

适配器和光连接结构 Download PDF

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Publication number
CN116368414A
CN116368414A CN202180069555.XA CN202180069555A CN116368414A CN 116368414 A CN116368414 A CN 116368414A CN 202180069555 A CN202180069555 A CN 202180069555A CN 116368414 A CN116368414 A CN 116368414A
Authority
CN
China
Prior art keywords
guide
adapter
pair
ferrules
ferrule
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
CN202180069555.XA
Other languages
English (en)
Chinese (zh)
Inventor
上原史也
矢加部祥
指田贵子
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 CN116368414A publication Critical patent/CN116368414A/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
    • G02B6/381—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
    • G02B6/381—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
    • G02B6/36—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
    • 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
    • G02B6/3887—Anchoring optical cables to connector housings, e.g. strain relief features
    • G02B6/3889—Anchoring optical cables to connector housings, e.g. strain relief features using encapsulation for protection, e.g. adhesive, molding or casting resin

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
CN202180069555.XA 2020-10-21 2021-09-21 适配器和光连接结构 Pending CN116368414A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020176542 2020-10-21
JP2020-176542 2020-10-21
PCT/JP2021/034659 WO2022085352A1 (ja) 2020-10-21 2021-09-21 アダプタ及び光接続構造

Publications (1)

Publication Number Publication Date
CN116368414A true CN116368414A (zh) 2023-06-30

Family

ID=81289838

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180069555.XA Pending CN116368414A (zh) 2020-10-21 2021-09-21 适配器和光连接结构

Country Status (4)

Country Link
US (1) US20230367081A1 (https=)
JP (1) JP7811915B2 (https=)
CN (1) CN116368414A (https=)
WO (1) WO2022085352A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6161111A (ja) * 1984-09-01 1986-03-28 Sumitomo Electric Ind Ltd 多心光コネクタ
US6168317B1 (en) * 1998-04-30 2001-01-02 Lucent Technologies Inc. Alignment adapter for an optical connector and method for making same
CN104412143A (zh) * 2012-04-11 2015-03-11 纳米精密产品股份有限公司 具有弯曲外部对准表面的光纤连接器套箍
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
CN105068192A (zh) * 2013-07-10 2015-11-18 连展科技电子（昆山）有限公司 光纤连接器
JP2019113713A (ja) * 2017-12-25 2019-07-11 株式会社フジクラ 多心光コネクタ用接続アダプタ
US20190384017A1 (en) * 2018-06-19 2019-12-19 Commscope Technologies Llc Multi-fiber optical connector having enhanced functionality

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6045270A (en) * 1995-12-22 2000-04-04 Methode Electronics, Inc. Massive parallel optical interconnect system
US5737463A (en) * 1995-12-22 1998-04-07 Weiss; Roger E. Massive parallel optical interconnect system
US6386767B1 (en) * 1999-12-30 2002-05-14 Fci Americas Technology, Inc. High density multiple chip fiber array connector
JP3712958B2 (ja) * 2001-07-02 2005-11-02 住友電気工業株式会社 光コネクタプラグ
US7311449B2 (en) * 2002-08-16 2007-12-25 Nanoprecision Products, Inc. High precision optoelectronic components
JP2005181737A (ja) * 2003-12-19 2005-07-07 Tomoegawa Paper Co Ltd 光学接続構造
US9274287B2 (en) * 2014-05-13 2016-03-01 Senko Advanced Components, Inc. Optical fiber connector and ferrule
US10162126B2 (en) * 2014-12-01 2018-12-25 Commscope Asia Holdings B.V. Multi-fiber optic connector with pivotally-aligned ferrule and resilient alignment pins
TWI608262B (zh) * 2016-11-30 2017-12-11 林雨晴 光纖連接器
US10852490B2 (en) * 2018-06-10 2020-12-01 Senko Advanced Components, Inc. Fiber optic connector clip
CN112771425A (zh) * 2018-09-20 2021-05-07 扇港元器件股份有限公司 用于相对的mt套管的可堆叠适配器壳体

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6161111A (ja) * 1984-09-01 1986-03-28 Sumitomo Electric Ind Ltd 多心光コネクタ
US6168317B1 (en) * 1998-04-30 2001-01-02 Lucent Technologies Inc. Alignment adapter for an optical connector and method for making same
CN104412143A (zh) * 2012-04-11 2015-03-11 纳米精密产品股份有限公司 具有弯曲外部对准表面的光纤连接器套箍
CN105068192A (zh) * 2013-07-10 2015-11-18 连展科技电子（昆山）有限公司 光纤连接器
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
JP2019113713A (ja) * 2017-12-25 2019-07-11 株式会社フジクラ 多心光コネクタ用接続アダプタ
US20190384017A1 (en) * 2018-06-19 2019-12-19 Commscope Technologies Llc Multi-fiber optical connector having enhanced functionality

Also Published As

Publication number Publication date
JP7811915B2 (ja) 2026-02-06
US20230367081A1 (en) 2023-11-16
JPWO2022085352A1 (https=) 2022-04-28
WO2022085352A1 (ja) 2022-04-28

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