CN116648648A - 光连接器用插芯以及光连接器的制造方法 - Google Patents

光连接器用插芯以及光连接器的制造方法 Download PDF

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Publication number
CN116648648A
CN116648648A CN202180062644.1A CN202180062644A CN116648648A CN 116648648 A CN116648648 A CN 116648648A CN 202180062644 A CN202180062644 A CN 202180062644A CN 116648648 A CN116648648 A CN 116648648A
Authority
CN
China
Prior art keywords
optical fiber
ferrule
hole
cladding
fiber hole
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
CN202180062644.1A
Other languages
English (en)
Chinese (zh)
Inventor
广濑真幸
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.)
Fujikura Ltd
Original Assignee
Fujikura 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 Fujikura Ltd filed Critical Fujikura Ltd
Publication of CN116648648A publication Critical patent/CN116648648A/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
    • G02B6/381—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres
    • G02B6/3826—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres characterised by form or shape
    • 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
    • G02B6/3854—Ferrules characterised by materials
    • 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
    • G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
    • G02B6/3858—Clamping, i.e. with only elastic deformation
    • 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
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3882—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using rods, pins or balls to align a pair of ferrule ends

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
CN202180062644.1A 2021-02-17 2021-08-16 光连接器用插芯以及光连接器的制造方法 Pending CN116648648A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021023527 2021-02-17
JP2021-023527 2021-02-17
PCT/JP2021/029892 WO2022176235A1 (ja) 2021-02-17 2021-08-16 光コネクタ用フェルールおよび光コネクタの製造方法

Publications (1)

Publication Number Publication Date
CN116648648A true CN116648648A (zh) 2023-08-25

Family

ID=82931303

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180062644.1A Pending CN116648648A (zh) 2021-02-17 2021-08-16 光连接器用插芯以及光连接器的制造方法

Country Status (4)

Country Link
US (1) US20230384530A1 (https=)
JP (1) JPWO2022176235A1 (https=)
CN (1) CN116648648A (https=)
WO (1) WO2022176235A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12436343B2 (en) * 2022-02-16 2025-10-07 Corning Research & Development Corporation Multi-fiber ferrule end face features and corresponding methods thereof
JP7687998B2 (ja) * 2022-07-28 2025-06-03 古河電気工業株式会社 フェルール、フェルールの製造方法、フェルール付きファイバリボン及びフェルール付きファイバリボンの製造方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52141241A (en) * 1976-05-19 1977-11-25 Fujitsu Ltd Fixing method of light transmitting body terminal
JPS61285282A (ja) * 1985-06-12 1986-12-16 Polyplastics Co 光伝送路接続端子組成物
WO1995025770A1 (en) * 1994-03-18 1995-09-28 Mitsubishi Denki Kabushiki Kaisha Resin composition for molding precision parts, and sleeve and ferrule produced therefrom
JP2012198537A (ja) * 2011-03-10 2012-10-18 Ntn Corp 光コネクタ部材およびその製造方法
JP2020160351A (ja) * 2019-03-27 2020-10-01 住友電気工業株式会社 レンズ部品の製造方法、及びレンズ部品

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000098187A (ja) * 1998-09-17 2000-04-07 Furukawa Electric Co Ltd:The 光フェルールおよび光フェルールへの光ファイバ固定方法
US9880362B2 (en) * 2012-10-22 2018-01-30 Corning Optical Communications LLC Methods of securing one or more optical fibers to a ferrule
JP6901530B2 (ja) * 2019-08-07 2021-07-14 株式会社フジクラ 光通信部品用樹脂組成物及びこれを用いた光通信部品

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52141241A (en) * 1976-05-19 1977-11-25 Fujitsu Ltd Fixing method of light transmitting body terminal
JPS61285282A (ja) * 1985-06-12 1986-12-16 Polyplastics Co 光伝送路接続端子組成物
WO1995025770A1 (en) * 1994-03-18 1995-09-28 Mitsubishi Denki Kabushiki Kaisha Resin composition for molding precision parts, and sleeve and ferrule produced therefrom
JP2012198537A (ja) * 2011-03-10 2012-10-18 Ntn Corp 光コネクタ部材およびその製造方法
JP2020160351A (ja) * 2019-03-27 2020-10-01 住友電気工業株式会社 レンズ部品の製造方法、及びレンズ部品

Also Published As

Publication number Publication date
WO2022176235A1 (ja) 2022-08-25
JPWO2022176235A1 (https=) 2022-08-25
US20230384530A1 (en) 2023-11-30

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