CN116547573A - 光连接器以及光连接结构 - Google Patents

光连接器以及光连接结构 Download PDF

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Publication number
CN116547573A
CN116547573A CN202180081011.5A CN202180081011A CN116547573A CN 116547573 A CN116547573 A CN 116547573A CN 202180081011 A CN202180081011 A CN 202180081011A CN 116547573 A CN116547573 A CN 116547573A
Authority
CN
China
Prior art keywords
wall surface
optical
optical connector
housing
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
CN202180081011.5A
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 CN116547573A publication Critical patent/CN116547573A/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
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2555—Alignment or adjustment devices for aligning prior to splicing
    • 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
    • G02B6/3818—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
    • G02B6/3869—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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02042—Multicore optical fibres
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
CN202180081011.5A 2020-12-18 2021-12-10 光连接器以及光连接结构 Pending CN116547573A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020210490 2020-12-18
JP2020-210490 2020-12-18
PCT/JP2021/045658 WO2022131169A1 (ja) 2020-12-18 2021-12-10 光コネクタ及び光接続構造

Publications (1)

Publication Number Publication Date
CN116547573A true CN116547573A (zh) 2023-08-04

Family

ID=82057791

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180081011.5A Pending CN116547573A (zh) 2020-12-18 2021-12-10 光连接器以及光连接结构

Country Status (5)

Country Link
US (1) US20230417995A1 (https=)
EP (1) EP4266097B1 (https=)
JP (1) JP7786395B2 (https=)
CN (1) CN116547573A (https=)
WO (1) WO2022131169A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024017273A (ja) * 2022-07-27 2024-02-08 住友電気工業株式会社 光ファイババンドルコネクタ、及び、光ファイババンドルコネクタの製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150247977A1 (en) * 2014-02-28 2015-09-03 Sumitomo Electric Industries, Ltd. Optical coupling member
US20190101704A1 (en) * 2017-10-04 2019-04-04 Sumitomo Electric Industries, Ltd. Optical connector and optical connection structure

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61252510A (ja) * 1985-05-02 1986-11-10 Nippon Telegr & Teleph Corp <Ntt> 光フアイバコネクタ
JP2574527B2 (ja) * 1990-08-22 1997-01-22 山一電機工業 株式会社 光コネクタ
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
DE202004020043U1 (de) * 2004-12-22 2006-02-09 CCS Technology, Inc., Wilmington Lichtwellenleiteranschlusseinrichtung, Stecker und Steckverbindung für Lichtwellenleiter
JP5799471B2 (ja) * 2011-02-18 2015-10-28 Ｓｅｉオプティフロンティア株式会社 融着部の補強方法及び融着接続機
US9367984B2 (en) * 2011-04-14 2016-06-14 GCX Corporation Enhanced modular drawer structures, systems, and methods
JP6063225B2 (ja) * 2012-11-29 2017-01-18 株式会社 オプトクエスト 回転防止機構を有するマルチコアファイバ用接続器
WO2015026843A1 (en) * 2013-08-19 2015-02-26 Adc Telecommunications, Inc. Fiber optic connector, fiber optic connector and cable assembly, and methods for manufacturing
ES2834552T3 (es) * 2015-08-31 2021-06-17 Commscope Technologies Llc Conector de fibra óptica de empalme
JPWO2019044079A1 (ja) * 2017-08-30 2020-08-13 住友電気工業株式会社 コネクタプラグ、光コネクタ及び光接続構造
JP7047314B2 (ja) * 2017-10-04 2022-04-05 住友電気工業株式会社 光コネクタおよび光接続構造
US10895687B2 (en) * 2018-10-31 2021-01-19 Corning Research & Development Corporation Alignment ferrule assemblies and connectors for evanescent optical couplers and evanescent optical couplers using same
WO2020149262A1 (ja) * 2019-01-15 2020-07-23 住友電気工業株式会社 光コネクタおよび光接続構造

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150247977A1 (en) * 2014-02-28 2015-09-03 Sumitomo Electric Industries, Ltd. Optical coupling member
US20190101704A1 (en) * 2017-10-04 2019-04-04 Sumitomo Electric Industries, Ltd. Optical connector and optical connection structure

Also Published As

Publication number Publication date
EP4266097B1 (en) 2026-03-18
US20230417995A1 (en) 2023-12-28
JPWO2022131169A1 (https=) 2022-06-23
EP4266097A4 (en) 2024-05-22
JP7786395B2 (ja) 2025-12-16
EP4266097A1 (en) 2023-10-25
WO2022131169A1 (ja) 2022-06-23

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