KR20180067578A - 먼지 경감 광 커넥터 - Google Patents

먼지 경감 광 커넥터 Download PDF

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Publication number
KR20180067578A
KR20180067578A KR1020187012793A KR20187012793A KR20180067578A KR 20180067578 A KR20180067578 A KR 20180067578A KR 1020187012793 A KR1020187012793 A KR 1020187012793A KR 20187012793 A KR20187012793 A KR 20187012793A KR 20180067578 A KR20180067578 A KR 20180067578A
Authority
KR
South Korea
Prior art keywords
optical
grooves
coupling unit
mating
optical coupling
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.)
Withdrawn
Application number
KR1020187012793A
Other languages
English (en)
Korean (ko)
Inventor
제임스 엠 넬슨
마이클 에이 하아세
테리 엘 스미스
Original Assignee
쓰리엠 이노베이티브 프로퍼티즈 컴파니
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 쓰리엠 이노베이티브 프로퍼티즈 컴파니 filed Critical 쓰리엠 이노베이티브 프로퍼티즈 컴파니
Publication of KR20180067578A publication Critical patent/KR20180067578A/ko
Withdrawn legal-status Critical Current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
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
    • G02B6/3849—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces using mechanical protective elements, e.g. caps, hoods, sealing membranes
    • 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
    • G02B6/3866—Devices, tools or methods for cleaning connectors
    • 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
    • G02B6/3873—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
    • G02B6/3878—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules comprising a plurality of ferrules, branching and break-out means
    • G02B6/3879—Linking of individual connector plugs to an overconnector, e.g. using clamps, clips, common housings comprising several individual connector 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
    • G02B6/3873—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
    • G02B6/389—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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Couplings Of Light Guides (AREA)
KR1020187012793A 2015-10-12 2016-10-11 먼지 경감 광 커넥터 Withdrawn KR20180067578A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562240000P 2015-10-12 2015-10-12
US62/240,000 2015-10-12
PCT/US2016/056329 WO2017066139A1 (en) 2015-10-12 2016-10-11 Dust mitigating optical connector

Publications (1)

Publication Number Publication Date
KR20180067578A true KR20180067578A (ko) 2018-06-20

Family

ID=57178536

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020187012793A Withdrawn KR20180067578A (ko) 2015-10-12 2016-10-11 먼지 경감 광 커넥터

Country Status (5)

Country Link
US (3) US10649153B2 (https=)
JP (1) JP6938515B2 (https=)
KR (1) KR20180067578A (https=)
CN (1) CN108351472B (https=)
WO (1) WO2017066139A1 (https=)

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JP6952041B2 (ja) 2015-10-12 2021-10-20 スリーエム イノベイティブ プロパティズ カンパニー 導波路アクセス不可能スペースを有する光フェルール
WO2017066138A1 (en) 2015-10-12 2017-04-20 3M Innovative Properties Company Optical coupling device with waveguide assisted registration
CN108139547B (zh) * 2015-10-12 2020-09-08 3M创新有限公司 多波导连接器中的光波导定位特征结构
CN108463753B (zh) 2015-12-30 2021-03-02 3M创新有限公司 配有减尘盖的光学连接器
US11402586B2 (en) * 2018-06-28 2022-08-02 3M Innovative Properties Company Light coupling element and assembly
CN112352174A (zh) * 2018-06-29 2021-02-09 3M创新有限公司 带有盒的光学组件
JP7419272B2 (ja) 2018-06-29 2024-01-22 スリーエム イノベイティブ プロパティズ カンパニー 複合停止部を有する光フェルール
US11163122B2 (en) * 2018-06-29 2021-11-02 3M Innovative Properties Company Optical ferrule
WO2021111277A1 (en) * 2019-12-02 2021-06-10 3M Innovative Properties Company Optical connector assembly
US20240329329A1 (en) * 2023-03-31 2024-10-03 Xilinx, Inc. Protection apparatus for a photonic device
US20260045718A1 (en) 2024-08-09 2026-02-12 Odu Gmbh & Co. Kg Modular Connector Housing

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JPH1039167A (ja) * 1996-05-23 1998-02-13 Pilot Precision Co Ltd フェルール
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WO2002056060A2 (en) 2000-10-25 2002-07-18 Tyco Electronics Corporation Optical ferrule-less connector
JP2004093992A (ja) * 2002-08-30 2004-03-25 Fujikura Ltd 光コネクタ
US20080043334A1 (en) * 2006-08-18 2008-02-21 Mirage Innovations Ltd. Diffractive optical relay and method for manufacturing the same
US8591066B2 (en) * 2008-08-19 2013-11-26 Spectronics Corporation Modular lamp head and assembly for non-destructive testing
US8016491B2 (en) * 2009-08-18 2011-09-13 Fujikura Ltd. Optical ferrule
CN101702048B (zh) * 2009-11-03 2011-07-20 无锡光太光通讯器件有限公司 手动翻盖一体式防尘帽光纤连接器
CN105026972B (zh) * 2012-10-05 2017-07-07 3M创新有限公司 光学连接器
US10162140B2 (en) * 2013-09-16 2018-12-25 3M Innovative Properties Company Optical communication assemblies
WO2017066037A1 (en) 2015-10-12 2017-04-20 3M Innovative Properties Company Optical ferrules
CN108139550B (zh) 2015-10-12 2020-05-12 3M创新有限公司 具有闩锁机构的连接器
US10288816B2 (en) 2015-10-12 2019-05-14 3M Innovative Properties Company Hybrid connectors
CN108139546B (zh) 2015-10-12 2020-08-07 3M创新有限公司 光学套管和光学套管模具
US10620383B2 (en) 2015-10-12 2020-04-14 3M Innovative Properties Company Configurable modular connectors
WO2017066138A1 (en) 2015-10-12 2017-04-20 3M Innovative Properties Company Optical coupling device with waveguide assisted registration
US10459173B2 (en) 2015-10-12 2019-10-29 3M Innovative Properties Company Optical assembly with cable retainer
CN108139547B (zh) 2015-10-12 2020-09-08 3M创新有限公司 多波导连接器中的光波导定位特征结构
JP6952041B2 (ja) 2015-10-12 2021-10-20 スリーエム イノベイティブ プロパティズ カンパニー 導波路アクセス不可能スペースを有する光フェルール
US11137551B2 (en) 2015-10-12 2021-10-05 3M Innovative Properties Company Ferrules, alignment frames and connectors

Also Published As

Publication number Publication date
US11150416B2 (en) 2021-10-19
US20180284357A1 (en) 2018-10-04
CN108351472B (zh) 2021-07-20
US20220011522A1 (en) 2022-01-13
WO2017066139A1 (en) 2017-04-20
CN108351472A (zh) 2018-07-31
US11934019B2 (en) 2024-03-19
US20200233155A1 (en) 2020-07-23
JP6938515B2 (ja) 2021-09-22
JP2018534634A (ja) 2018-11-22
US10649153B2 (en) 2020-05-12

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20180504

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination