CN117529678A - 光连接器 - Google Patents

光连接器 Download PDF

Info

Publication number
CN117529678A
CN117529678A CN202280043711.XA CN202280043711A CN117529678A CN 117529678 A CN117529678 A CN 117529678A CN 202280043711 A CN202280043711 A CN 202280043711A CN 117529678 A CN117529678 A CN 117529678A
Authority
CN
China
Prior art keywords
flange
sleeve
ferrule
optical fiber
face
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
CN202280043711.XA
Other languages
English (en)
Chinese (zh)
Inventor
荒生侑季
森岛哲
柴田雅弘
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
Sumitomo Electric Optifrontier Co Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Sumitomo Electric Optifrontier 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, Sumitomo Electric Optifrontier Co Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of CN117529678A publication Critical patent/CN117529678A/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
    • G02B6/3869—Mounting ferrules to connector body, i.e. plugs
    • G02B6/3871—Ferrule rotatable with respect to plug body, e.g. for setting rotational position ; Fixation of ferrules after rotation
    • 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
    • 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
    • G02B6/3869—Mounting ferrules to connector body, i.e. 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
    • G02B6/389—Dismountable connectors, i.e. comprising plugs characterised by the method of fastening connecting plugs and sockets, e.g. screw- or nut-lock, snap-in, bayonet type
    • G02B6/3893—Push-pull type, e.g. snap-in, push-on
    • 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
    • G02B6/3812—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres having polarisation-maintaining 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
    • 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
    • G02B6/3885—Multicore or multichannel optical connectors, i.e. one single ferrule containing more than one fibre, e.g. ribbon type

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
CN202280043711.XA 2021-07-07 2022-06-09 光连接器 Pending CN117529678A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021112954 2021-07-07
JP2021-112954 2021-07-07
PCT/JP2022/023311 WO2023281976A1 (ja) 2021-07-07 2022-06-09 光コネクタ

Publications (1)

Publication Number Publication Date
CN117529678A true CN117529678A (zh) 2024-02-06

Family

ID=84800520

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280043711.XA Pending CN117529678A (zh) 2021-07-07 2022-06-09 光连接器

Country Status (5)

Country Link
US (1) US20240280763A1 (https=)
EP (1) EP4369066A4 (https=)
JP (1) JPWO2023281976A1 (https=)
CN (1) CN117529678A (https=)
WO (1) WO2023281976A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1090558A (ja) * 1996-09-18 1998-04-10 Nippon Telegr & Teleph Corp <Ntt> 偏波保持ファイバ用光コネクタ
US20030215190A1 (en) * 2002-05-20 2003-11-20 Lampert Norman R. Polarization maintaining optical fiber connector plug
US20100272397A1 (en) * 2009-04-27 2010-10-28 Yasunari Komaki Optical connector
US20150253517A1 (en) * 2014-03-10 2015-09-10 Seikoh Giken Co., Ltd. Optical connector plug
US20170343745A1 (en) * 2016-05-31 2017-11-30 Corning Optical Communications LLC Tunable fiber optic connector
US20190101705A1 (en) * 2017-10-04 2019-04-04 Sumitomo Electric Industries, Ltd. Optical connector and optical connection structure

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2849486B2 (ja) 1991-03-11 1999-01-20 日本電信電話株式会社 偏波保持光ファイバコネクタ用フェルール
JPH0894879A (ja) * 1994-09-27 1996-04-12 Nippon Telegr & Teleph Corp <Ntt> 偏波保持ファイバ用光コネクタ
US6287018B1 (en) * 1999-07-28 2001-09-11 Lucent Technologies Inc. Tunable optical fiber connector
JP2002318324A (ja) * 2001-04-20 2002-10-31 Furukawa Electric Co Ltd:The 光コネクタフェルール用ハウジング、ハウジング付き光コネクタフェルール、光コネクタ
JP4142891B2 (ja) * 2002-05-09 2008-09-03 株式会社精工技研 斜めｐｃコネクタ
JP2006267649A (ja) * 2005-03-24 2006-10-05 Seikoh Giken Co Ltd 光コネクタ
CA2864886A1 (en) * 2012-02-20 2013-08-29 Adc Telecommunications, Inc. Fiber optic connector, fiber optic connector and cable assembly, and methods for manufacturing
CN103567462A (zh) * 2012-07-20 2014-02-12 鸿准精密模具（昆山）有限公司 车床
US9256033B2 (en) * 2013-01-23 2016-02-09 Commscope, Inc. Of North Carolina Cylindrical optical ferrule alignment apparatus
JP6775307B2 (ja) * 2016-03-11 2020-10-28 オリンパス株式会社 光コネクタ
US10641972B2 (en) * 2017-08-17 2020-05-05 Senko Advanced Components, Inc Anti-jam alignment sleeve holder or connector housing for a ferrule assembly
JP7211372B2 (ja) * 2017-12-26 2023-01-24 住友電気工業株式会社 光コネクタおよび光接続構造
WO2019152623A1 (en) * 2018-01-31 2019-08-08 Commscope Technologies Llc Tunable fiber optic connectors
JP2021112954A (ja) 2020-01-17 2021-08-05 三菱自動車工業株式会社 衝突検知装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1090558A (ja) * 1996-09-18 1998-04-10 Nippon Telegr & Teleph Corp <Ntt> 偏波保持ファイバ用光コネクタ
US20030215190A1 (en) * 2002-05-20 2003-11-20 Lampert Norman R. Polarization maintaining optical fiber connector plug
US20100272397A1 (en) * 2009-04-27 2010-10-28 Yasunari Komaki Optical connector
US20150253517A1 (en) * 2014-03-10 2015-09-10 Seikoh Giken Co., Ltd. Optical connector plug
US20170343745A1 (en) * 2016-05-31 2017-11-30 Corning Optical Communications LLC Tunable fiber optic connector
US20190101705A1 (en) * 2017-10-04 2019-04-04 Sumitomo Electric Industries, Ltd. Optical connector and optical connection structure

Also Published As

Publication number Publication date
US20240280763A1 (en) 2024-08-22
EP4369066A1 (en) 2024-05-15
WO2023281976A1 (ja) 2023-01-12
EP4369066A4 (en) 2024-11-06
JPWO2023281976A1 (https=) 2023-01-12

Similar Documents

Publication Publication Date Title
JP5167413B2 (ja) 光コネクタ及びその組立方法
EP1443350B1 (en) Tunable fiber optic connector
US7756370B2 (en) Method of producing a ferrule with an optical fiber
US20090214165A1 (en) Optical Fiber Connector With Lens
US20140096359A1 (en) Expanded Beam Optical Fibre Connector
TW201831932A (zh) 光纖保持零件、光連接器、及光耦合構造
JP2024075729A (ja) 光コネクタの製造方法
CN108072937B (zh) 光学连接器
JP7444076B2 (ja) 光コネクタの製造方法
CN117529678A (zh) 光连接器
EP4435482A1 (en) Optical connector
CN117546068A (zh) 光连接器
WO2023053754A1 (ja) 光接続部品
EP4266097B1 (en) Optical connector and optical connection structure
WO2024142472A1 (ja) 光ファイバ保持部品およびフェルールアセンブリ
JPS63106610A (ja) 光ファイバ用コネクタ，並びにこの光ファイバ用コネクタを組み立てるための工具
US11934005B2 (en) Method of manufacturing optical connector
CN118056148A (zh) 光连接器
JPWO2023053754A5 (https=)
JP2002357738A (ja) 光コネクタ用フェルール
WO2019189312A1 (ja) 光コネクタおよび光接続構造
JP4525236B2 (ja) 光レセプタクル及び光モジュール
US20260016643A1 (en) Optical connector, ferrule, and optical coupling structure
JP2000155237A (ja) 光ファイバコネクタ
JP2025090869A (ja) 光コネクタ

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination