CN117813534A - 光连接部件 - Google Patents

光连接部件 Download PDF

Info

Publication number
CN117813534A
CN117813534A CN202280055129.5A CN202280055129A CN117813534A CN 117813534 A CN117813534 A CN 117813534A CN 202280055129 A CN202280055129 A CN 202280055129A CN 117813534 A CN117813534 A CN 117813534A
Authority
CN
China
Prior art keywords
ferrule
flange
optical
optical connector
sleeve
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
CN202280055129.5A
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 CN117813534A publication Critical patent/CN117813534A/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
    • G02B6/3873—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls
    • G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules
    • 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
    • G02B6/381—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
    • 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
    • G02B6/3871—Ferrule rotatable with respect to plug body, e.g. for setting rotational position ; Fixation of ferrules after rotation
    • 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
    • G02B6/3812—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres having polarisation-maintaining 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
    • G02B6/3873—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
CN202280055129.5A 2021-09-30 2022-08-16 光连接部件 Pending CN117813534A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021161591 2021-09-30
JP2021-161591 2021-09-30
PCT/JP2022/030963 WO2023053754A1 (ja) 2021-09-30 2022-08-16 光接続部品

Publications (1)

Publication Number Publication Date
CN117813534A true CN117813534A (zh) 2024-04-02

Family

ID=85782342

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280055129.5A Pending CN117813534A (zh) 2021-09-30 2022-08-16 光连接部件

Country Status (5)

Country Link
US (1) US20250123446A1 (https=)
EP (1) EP4411440A4 (https=)
JP (1) JPWO2023053754A1 (https=)
CN (1) CN117813534A (https=)
WO (1) WO2023053754A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026023231A1 (ja) * 2024-07-26 2026-01-29 住友電工オプティフロンティア株式会社 光部品

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2842765B2 (ja) * 1993-08-18 1999-01-06 日本電気株式会社 光コネクタフェルールの回転止め構造
US5661843A (en) * 1996-01-30 1997-08-26 Rifocs Corporation Fiber optic probe
US6085003A (en) * 1998-07-28 2000-07-04 Us Conec Ltd Multifiber connector having a free floating ferrule
JP4142891B2 (ja) * 2002-05-09 2008-09-03 株式会社精工技研 斜めｐｃコネクタ
NL1027216C2 (nl) * 2004-10-11 2006-04-12 Framatome Connectors Int Fiber optische connector.
JP4825656B2 (ja) * 2006-12-15 2011-11-30 米沢電線株式会社 光ファイバ接続ユニット、光伝送路、光機器
JP2011039162A (ja) * 2009-08-07 2011-02-24 Fujikura Ltd 光コネクタ
US8337093B2 (en) * 2009-09-30 2012-12-25 Corning Cable Systems Llc Fiber optic connectors and methods for making the same
JP7047221B2 (ja) * 2017-03-31 2022-04-05 古河電気工業株式会社 光コネクタプラグおよび光コネクタプラグ接続構造
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
WO2020145011A1 (ja) * 2019-01-08 2020-07-16 住友電気工業株式会社 光コネクタ及びその製造方法
CN111304849B (zh) 2020-03-30 2020-11-27 安徽和邦纺织科技有限公司 一种纺织布清洗熨烫设备
CN212623208U (zh) * 2020-08-10 2021-02-26 深圳市源国科技有限公司 对接牢固的光纤连接器

Also Published As

Publication number Publication date
WO2023053754A1 (ja) 2023-04-06
EP4411440A4 (en) 2025-01-15
US20250123446A1 (en) 2025-04-17
JPWO2023053754A1 (https=) 2023-04-06
EP4411440A1 (en) 2024-08-07

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