CN116134354A - 插芯和光连接器 - Google Patents

插芯和光连接器 Download PDF

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Publication number
CN116134354A
CN116134354A CN202180059972.6A CN202180059972A CN116134354A CN 116134354 A CN116134354 A CN 116134354A CN 202180059972 A CN202180059972 A CN 202180059972A CN 116134354 A CN116134354 A CN 116134354A
Authority
CN
China
Prior art keywords
fiber
fiber groove
ferrule
optical
lens
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
CN202180059972.6A
Other languages
English (en)
Chinese (zh)
Inventor
矢加部祥
藤原悠人
佐佐木大
木村元佳
井崎学
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
Japan Communication Accesories Manufacturing Co Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Japan Communication Accesories Manufacturing 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, Japan Communication Accesories Manufacturing Co Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of CN116134354A publication Critical patent/CN116134354A/zh
Pending legal-status Critical Current

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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
    • 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
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3853—Lens inside the ferrule
    • 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
    • G02B6/3881—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using grooves to align ferrule ends

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Couplings Of Light Guides (AREA)
CN202180059972.6A 2020-09-25 2021-09-07 插芯和光连接器 Pending CN116134354A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020161209 2020-09-25
JP2020-161209 2020-09-25
PCT/JP2021/032822 WO2022065023A1 (ja) 2020-09-25 2021-09-07 フェルール及び光コネクタ

Publications (1)

Publication Number Publication Date
CN116134354A true CN116134354A (zh) 2023-05-16

Family

ID=80845255

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180059972.6A Pending CN116134354A (zh) 2020-09-25 2021-09-07 插芯和光连接器

Country Status (4)

Country Link
US (1) US12306446B2 (https=)
JP (1) JP7766607B2 (https=)
CN (1) CN116134354A (https=)
WO (1) WO2022065023A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115885202A (zh) * 2020-09-25 2023-03-31 住友电气工业株式会社 插芯、光连接器以及制造光连接器的方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12259584B2 (en) * 2021-11-30 2025-03-25 Corning Research & Development Corporation Multi-fiber connector and fabrication method
DE102022102057B4 (de) * 2022-01-28 2024-01-18 Huber+Suhner Cube Optics Ag Lichtwellenleiterstecker sowie Lichtwellenleiterverbinder mit einem solchen
JP2024025572A (ja) * 2022-08-12 2024-02-26 株式会社エンプラス フェルール、光コネクタ、光コネクタモジュールおよび光コネクタの製造方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11133269A (ja) * 1997-08-25 1999-05-21 Sumitomo Electric Ind Ltd 光コネクタ及びその製造方法
JP2004246112A (ja) * 2003-02-14 2004-09-02 Furukawa Electric Co Ltd:The 多心光ファイバアレー用フェルール、それを用いた光ファイバアレーの製造方法及びこれにより製造された光ファイバアレー
JP2009193030A (ja) * 2008-02-18 2009-08-27 Fujikura Ltd 光ファイバ付き光フェルール
JP2015203858A (ja) * 2014-04-16 2015-11-16 住友電気工業株式会社 光接続構造、フェルール、および、アダプタ
US20160216455A1 (en) * 2012-12-26 2016-07-28 Hon Hai Precision Industry Co., Ltd. Optical fiber connector
US20180239092A1 (en) * 2017-02-20 2018-08-23 US Conec, Ltd Lensed Ferrule with Low Back Reflection
CN109923452A (zh) * 2016-11-30 2019-06-21 株式会社藤仓 插芯构造体、带光纤的插芯构造体以及带光纤的插芯构造体的制造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3515305B2 (ja) * 1997-01-16 2004-04-05 株式会社フジクラ 光コネクタ
JPH1164659A (ja) * 1997-08-11 1999-03-05 Oki Electric Ind Co Ltd 光導波路装置及び光ファイバの実装方法
US6062740A (en) 1997-08-25 2000-05-16 Sumitomo Electric Industries, Ltd. Optical connector and method of making the same
US7121733B2 (en) 2000-05-16 2006-10-17 Arie Hengelmolen Ferrule
JP2001324650A (ja) * 2000-05-16 2001-11-22 Furukawa Electric Co Ltd:The フェルール
JP2004004333A (ja) 2002-05-31 2004-01-08 Nisshin Kasei:Kk 光ファイバコネクタ
CN109891289A (zh) * 2016-12-19 2019-06-14 株式会社藤仓 插芯、带光纤的插芯以及带光纤的插芯的制造方法
JP6462833B1 (ja) 2017-11-16 2019-01-30 株式会社フジクラ フェルール構造体及びフェルール構造体の製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11133269A (ja) * 1997-08-25 1999-05-21 Sumitomo Electric Ind Ltd 光コネクタ及びその製造方法
JP2004246112A (ja) * 2003-02-14 2004-09-02 Furukawa Electric Co Ltd:The 多心光ファイバアレー用フェルール、それを用いた光ファイバアレーの製造方法及びこれにより製造された光ファイバアレー
JP2009193030A (ja) * 2008-02-18 2009-08-27 Fujikura Ltd 光ファイバ付き光フェルール
US20160216455A1 (en) * 2012-12-26 2016-07-28 Hon Hai Precision Industry Co., Ltd. Optical fiber connector
JP2015203858A (ja) * 2014-04-16 2015-11-16 住友電気工業株式会社 光接続構造、フェルール、および、アダプタ
CN109923452A (zh) * 2016-11-30 2019-06-21 株式会社藤仓 插芯构造体、带光纤的插芯构造体以及带光纤的插芯构造体的制造方法
US20180239092A1 (en) * 2017-02-20 2018-08-23 US Conec, Ltd Lensed Ferrule with Low Back Reflection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115885202A (zh) * 2020-09-25 2023-03-31 住友电气工业株式会社 插芯、光连接器以及制造光连接器的方法

Also Published As

Publication number Publication date
WO2022065023A1 (ja) 2022-03-31
JPWO2022065023A1 (https=) 2022-03-31
JP7766607B2 (ja) 2025-11-10
US20230251434A1 (en) 2023-08-10
US12306446B2 (en) 2025-05-20

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