JPWO2024029270A1 - - Google Patents

Info

Publication number
JPWO2024029270A1
JPWO2024029270A1 JP2024538881A JP2024538881A JPWO2024029270A1 JP WO2024029270 A1 JPWO2024029270 A1 JP WO2024029270A1 JP 2024538881 A JP2024538881 A JP 2024538881A JP 2024538881 A JP2024538881 A JP 2024538881A JP WO2024029270 A1 JPWO2024029270 A1 JP WO2024029270A1
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
JP2024538881A
Other languages
Japanese (ja)
Other versions
JPWO2024029270A5 (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 JPWO2024029270A1 publication Critical patent/JPWO2024029270A1/ja
Publication of JPWO2024029270A5 publication Critical patent/JPWO2024029270A5/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
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3834—Means for centering or aligning the light guide within the ferrule
    • G02B6/3838—Means for centering or aligning the light guide within the ferrule using grooves for 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
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • 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
    • G02B6/3834—Means for centering or aligning the light guide within the ferrule
    • G02B6/3838—Means for centering or aligning the light guide within the ferrule using grooves for light guides
    • G02B6/3839—Means for centering or aligning the light guide within the ferrule using grooves for light guides for a plurality of 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
JP2024538881A 2022-08-03 2023-07-06 Pending JPWO2024029270A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022123796 2022-08-03
PCT/JP2023/025164 WO2024029270A1 (ja) 2022-08-03 2023-07-06 光コネクタ、フェルール、及び光結合構造

Publications (2)

Publication Number Publication Date
JPWO2024029270A1 true JPWO2024029270A1 (https=) 2024-02-08
JPWO2024029270A5 JPWO2024029270A5 (https=) 2025-04-11

Family

ID=89849212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024538881A Pending JPWO2024029270A1 (https=) 2022-08-03 2023-07-06

Country Status (5)

Country Link
US (1) US20260016643A1 (https=)
EP (1) EP4567481A4 (https=)
JP (1) JPWO2024029270A1 (https=)
CN (1) CN119604793A (https=)
WO (1) WO2024029270A1 (https=)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3062532B2 (ja) * 1995-09-08 2000-07-10 ナステック工業株式会社 光ファイバコネクタおよび光ファイバコネクタ用フェルールの製造方法
JP3128510B2 (ja) * 1996-04-22 2001-01-29 セイコーインスツルメンツ株式会社 光コネクタ用フェルール
JP2002333549A (ja) 2001-05-08 2002-11-22 Furukawa Electric Co Ltd:The 光コネクタ用フェルール
US20030142945A1 (en) * 2002-01-28 2003-07-31 Dallas Joseph L. Method and system for attaching one or more optical fibers to a retaining device
US20070127871A1 (en) * 2005-12-02 2007-06-07 Hitachi Cable, Ltd. Boot for MT connector
TW201512723A (zh) * 2013-09-30 2015-04-01 Hon Hai Prec Ind Co Ltd 光纖連接器
US9297963B2 (en) * 2014-02-28 2016-03-29 Sumitomo Electric Industries, Ltd. Optical connector ferrule
WO2016031678A1 (ja) * 2014-08-29 2016-03-03 古河電気工業株式会社 多心コネクタ、コネクタおよびコネクタ接続構造
US10585235B2 (en) * 2016-07-04 2020-03-10 Nippon Telegraph And Telephone Corporation Optical connector
DE112018000403T5 (de) * 2017-01-17 2019-10-24 Sumitomo Electric Industries, Ltd. Optische faserhalterungskomponente, optischer stecker und optische koppelungsstruktur
JP7568535B2 (ja) 2021-02-12 2024-10-16 コイズミ照明株式会社 照明器具

Also Published As

Publication number Publication date
WO2024029270A1 (ja) 2024-02-08
CN119604793A (zh) 2025-03-11
EP4567481A4 (en) 2025-11-19
US20260016643A1 (en) 2026-01-15
EP4567481A1 (en) 2025-06-11

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Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250117