JPWO2022131169A1 - - Google Patents

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Publication number
JPWO2022131169A1
JPWO2022131169A1 JP2022569955A JP2022569955A JPWO2022131169A1 JP WO2022131169 A1 JPWO2022131169 A1 JP WO2022131169A1 JP 2022569955 A JP2022569955 A JP 2022569955A JP 2022569955 A JP2022569955 A JP 2022569955A JP WO2022131169 A1 JPWO2022131169 A1 JP WO2022131169A1
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.)
Granted
Application number
JP2022569955A
Other languages
Japanese (ja)
Other versions
JPWO2022131169A5 (https=
JP7786395B2 (ja
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.)
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Publication date
Application filed filed Critical
Publication of JPWO2022131169A1 publication Critical patent/JPWO2022131169A1/ja
Publication of JPWO2022131169A5 publication Critical patent/JPWO2022131169A5/ja
Application granted granted Critical
Publication of JP7786395B2 publication Critical patent/JP7786395B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
JP2022569955A 2020-12-18 2021-12-10 光コネクタ及び光接続構造 Active JP7786395B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020210490 2020-12-18
JP2020210490 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 (3)

Publication Number Publication Date
JPWO2022131169A1 true JPWO2022131169A1 (https=) 2022-06-23
JPWO2022131169A5 JPWO2022131169A5 (https=) 2023-09-06
JP7786395B2 JP7786395B2 (ja) 2025-12-16

Family

ID=82057791

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022569955A Active JP7786395B2 (ja) 2020-12-18 2021-12-10 光コネクタ及び光接続構造

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 (9)

* 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
JPH04102809A (ja) * 1990-08-22 1992-04-03 Yamaichi Electron Co Ltd 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
JP2014106440A (ja) * 2012-11-29 2014-06-09 Optoquest Co Ltd 回転防止機構を有するマルチコアファイバ用接続器
JP2015161920A (ja) * 2014-02-28 2015-09-07 住友電気工業株式会社 光結合部材
WO2019044079A1 (ja) * 2017-08-30 2019-03-07 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
JP2019066772A (ja) * 2017-10-04 2019-04-25 住友電気工業株式会社 光コネクタおよび光接続構造
US20200132934A1 (en) * 2018-10-31 2020-04-30 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

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
JP7027781B2 (ja) * 2017-10-04 2022-03-02 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 (9)

* 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
JPH04102809A (ja) * 1990-08-22 1992-04-03 Yamaichi Electron Co Ltd 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
JP2014106440A (ja) * 2012-11-29 2014-06-09 Optoquest Co Ltd 回転防止機構を有するマルチコアファイバ用接続器
JP2015161920A (ja) * 2014-02-28 2015-09-07 住友電気工業株式会社 光結合部材
WO2019044079A1 (ja) * 2017-08-30 2019-03-07 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
JP2019066772A (ja) * 2017-10-04 2019-04-25 住友電気工業株式会社 光コネクタおよび光接続構造
US20200132934A1 (en) * 2018-10-31 2020-04-30 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

Also Published As

Publication number Publication date
EP4266097B1 (en) 2026-03-18
US20230417995A1 (en) 2023-12-28
CN116547573A (zh) 2023-08-04
EP4266097A4 (en) 2024-05-22
JP7786395B2 (ja) 2025-12-16
EP4266097A1 (en) 2023-10-25
WO2022131169A1 (ja) 2022-06-23

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