JPWO2022065254A1 - - Google Patents

Info

Publication number
JPWO2022065254A1
JPWO2022065254A1 JP2022551964A JP2022551964A JPWO2022065254A1 JP WO2022065254 A1 JPWO2022065254 A1 JP WO2022065254A1 JP 2022551964 A JP2022551964 A JP 2022551964A JP 2022551964 A JP2022551964 A JP 2022551964A JP WO2022065254 A1 JPWO2022065254 A1 JP WO2022065254A1
Authority
JP
Japan
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
JP2022551964A
Other languages
Japanese (ja)
Other versions
JPWO2022065254A5 (https=
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 filed Critical
Publication of JPWO2022065254A1 publication Critical patent/JPWO2022065254A1/ja
Publication of JPWO2022065254A5 publication Critical patent/JPWO2022065254A5/ja
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
    • G02B6/381—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
    • G02B6/381—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Couplings Of Light Guides (AREA)
JP2022551964A 2020-09-25 2021-09-17 Pending JPWO2022065254A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020161211 2020-09-25
PCT/JP2021/034403 WO2022065254A1 (ja) 2020-09-25 2021-09-17 光接続構造

Publications (2)

Publication Number Publication Date
JPWO2022065254A1 true JPWO2022065254A1 (https=) 2022-03-31
JPWO2022065254A5 JPWO2022065254A5 (https=) 2024-07-30

Family

ID=80845384

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022551964A Pending JPWO2022065254A1 (https=) 2020-09-25 2021-09-17

Country Status (4)

Country Link
US (1) US12554071B2 (https=)
JP (1) JPWO2022065254A1 (https=)
CN (1) CN116057441A (https=)
WO (1) WO2022065254A1 (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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11344641A (ja) * 1997-04-23 1999-12-14 Siecor Operations Llc オプティカルファイバフェルール用アダプタアセンブリ
JP2004086069A (ja) * 2002-08-28 2004-03-18 Sumitomo Electric Ind Ltd 多心光フェルール、多心光コネクタ、及び光モジュール
JP2015187697A (ja) * 2014-03-10 2015-10-29 株式会社精工技研 光コネクタプラグ
WO2016084113A1 (ja) * 2014-11-26 2016-06-02 オリンパス株式会社 光ファイバ接続機構および光ファイバ接続方法
WO2018221717A1 (ja) * 2017-06-02 2018-12-06 古河電気工業株式会社 光コネクタおよび光コネクタ接続構造

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003084171A (ja) * 2001-09-10 2003-03-19 Yamaichi Seiko Kk 光コネクタ用ファイバー支持体の製造方法及び金型
US6672771B2 (en) 2002-03-19 2004-01-06 3M Innovative Properties Company Device for aligning fiber optic connectors
US7572065B2 (en) * 2007-01-24 2009-08-11 Adc Telecommunications, Inc. Hardened fiber optic connector
US8676022B2 (en) * 2012-04-13 2014-03-18 Corning Cable Systems Llc Adapter for fiber optic connectors
US9170383B2 (en) * 2012-12-10 2015-10-27 Applied Optoelectronics, Inc. Multi-channel optical transceiver module including dual fiber type direct link adapter for optically coupling optical subassemblies in the transceiver module
US10444443B2 (en) * 2013-06-27 2019-10-15 CommScope Connectivity Belgium BVBA Fiber optic cable anchoring device for use with fiber optic connectors and methods of using the same
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
JP6775307B2 (ja) * 2016-03-11 2020-10-28 オリンパス株式会社 光コネクタ
JP6729060B2 (ja) * 2016-06-24 2020-07-22 住友電気工業株式会社 光コネクタフェルール及び光コネクタフェルールの偏心測定方法
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
US11181696B2 (en) * 2019-02-22 2021-11-23 Senko Advanced Components, Inc. Adapter assembly having a return spring with a push-pull tab
US12038613B2 (en) * 2019-03-28 2024-07-16 Senko Advanced Components, Inc. Behind-the-wall optical connector and assembly of the same
EP4031915B1 (en) * 2019-09-17 2024-12-11 US Conec, Ltd Ferrule push
US11994722B2 (en) * 2020-11-30 2024-05-28 Corning Research & Development Corporation Fiber optic adapter assemblies including an adapter housing and a locking housing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11344641A (ja) * 1997-04-23 1999-12-14 Siecor Operations Llc オプティカルファイバフェルール用アダプタアセンブリ
JP2004086069A (ja) * 2002-08-28 2004-03-18 Sumitomo Electric Ind Ltd 多心光フェルール、多心光コネクタ、及び光モジュール
JP2015187697A (ja) * 2014-03-10 2015-10-29 株式会社精工技研 光コネクタプラグ
WO2016084113A1 (ja) * 2014-11-26 2016-06-02 オリンパス株式会社 光ファイバ接続機構および光ファイバ接続方法
WO2018221717A1 (ja) * 2017-06-02 2018-12-06 古河電気工業株式会社 光コネクタおよび光コネクタ接続構造

Also Published As

Publication number Publication date
WO2022065254A1 (ja) 2022-03-31
US20230296850A1 (en) 2023-09-21
US12554071B2 (en) 2026-02-17
CN116057441A (zh) 2023-05-02

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