ES2171761T3 - Conector de fibra optica que usa la fuerza elastica de la fibra y una garganta de alineacion. - Google Patents

Conector de fibra optica que usa la fuerza elastica de la fibra y una garganta de alineacion.

Info

Publication number
ES2171761T3
ES2171761T3 ES96944876T ES96944876T ES2171761T3 ES 2171761 T3 ES2171761 T3 ES 2171761T3 ES 96944876 T ES96944876 T ES 96944876T ES 96944876 T ES96944876 T ES 96944876T ES 2171761 T3 ES2171761 T3 ES 2171761T3
Authority
ES
Spain
Prior art keywords
fiber
light
housing
active device
optical fiber
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.)
Expired - Lifetime
Application number
ES96944876T
Other languages
English (en)
Inventor
Barbara L Birrell
Victor J Borer
Donald G Doss
Gordon D Henson
Scott A Igl
Nicholas A Lee
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
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
Priority claimed from US08/577,740 external-priority patent/US5757997A/en
Priority claimed from US08/660,644 external-priority patent/US5836031A/en
Priority claimed from US08/664,039 external-priority patent/US6086263A/en
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of ES2171761T3 publication Critical patent/ES2171761T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G02B6/389—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
    • 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
    • G02B6/25—Preparing the ends of light guides for coupling, e.g. cutting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B7/00—Cleaning by methods not provided for in a single other subclass or a single group in this subclass
    • B08B7/0028—Cleaning by methods not provided for in a single other subclass or a single group in this subclass by adhesive surfaces
    • 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
    • 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
    • G02B6/3826—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
    • G02B6/3829—Bent or angled 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
    • G02B6/3847—Details of mounting fibres in ferrules; Assembly methods; Manufacture with means preventing fibre end damage, e.g. recessed fibre surfaces
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4292—Coupling light guides with opto-electronic elements the light guide being disconnectable from the opto-electronic element, e.g. mutually self aligning arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2240/00—Type of materials or objects being cleaned
    • B08B2240/02—Optical fibers or optical fiber 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
    • G02B2006/4297—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources having protection means, e.g. protecting humans against accidental exposure to harmful laser radiation
    • 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
    • G02B6/3801—Permanent connections, i.e. wherein fibres are kept aligned by mechanical means
    • G02B6/3803—Adjustment or alignment devices for alignment prior to splicing
    • G02B6/3805—Adjustment or alignment devices for alignment prior to splicing with a fibre-supporting member inclined to the bottom surface of the alignment 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
    • G02B6/3823—Dismountable connectors, i.e. comprising plugs of the ferrule type, e.g. fibre ends embedded in ferrules, connecting a pair of fibres containing surplus lengths, internal fibre loops
    • 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
    • G02B6/3843—Means for centering or aligning the light guide within the ferrule with auxiliary facilities for movably aligning or adjusting the fibre within its ferrule, e.g. measuring position or eccentricity
    • 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
    • G02B6/3887—Anchoring optical cables to connector housings, e.g. strain relief features
    • G02B6/3888—Protection from over-extension or over-compression
    • 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
    • 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
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/421—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms the intermediate optical component consisting of a short length of fibre, e.g. fibre stub

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Glass Compositions (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Cleaning In General (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Led Device Packages (AREA)
  • Sewing Machines And Sewing (AREA)
  • Ropes Or Cables (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Connector Housings Or Holding Contact Members (AREA)

Abstract

UN CONECTOR DE FIBRA OPTICA, QUE COMPRENDE UNA CLAVIJA Y UN RECEPTACULO, USA LA FUERZA DE RESORTE SUMINISTRADA POR EL COMBADO DE LA FIBRA DE LA CLAVIJA PARA MANTENER UNA CARGA COMPRESIVA CONTINUA EN LA JUNTA DE LA FIBRA SITUADA EN UN SURCO DE ALINEACION DE LA FIBRA. LA CLAVIJA TIENE UN RETENEDOR PARA FIJAR LA FIBRA A LA CLAVIJA Y UN REBORDE QUE ENCAJA SOBRE EL RETENEDOR, ESTANDO LA FIBRA DE LA CLAVIJA EXTENDIDA GENERICAMENTE DE FORMA RECTA DENTRO DEL REBORDE. EL REBORDE TIENE UNA RANURA QUE SUMINISTRA ACCESO A LA PARTE TERMINAL A LA FIBRA DE LA CLAVIJA Y UNA TAPA DESLIZANTE QUE CUBRE SELECTIVAMENTE LA RANURA. EL RECEPTACULO INCLUYE UN ALOJAMIENTO Y OTRO RETENEDOR DE LA FIBRA PARA FIJAR LA FIBRA AL RECEPTACULO, CON UNA PROYECCION O DEDO FIJADO AL RETENEDOR DE LA FIBRA EN EL RECEPTACULO, TENIENDO LA PROYECCION EL SURCO DE ALINEACION DE LA FIBRA. EL DEDO ESTA ORIENTADO DENTRO DEL ALOJAMIENTO DEL RECEPTACULO, DE FORMA QUE CUANDO LA CLAVIJA SE INSERTA DENTRO DEL RECEPTACULO, EL DEDO SE EXTIENDEA TRAVES DE LA RANURA DEL REBORDE SEGUN UN ANGULO OBLICUO CON RESPECTO AL EJE DE LA CLAVIJA. DE DICHA FORMA, A MEDIDA QUE LA CLAVIJA ES INSERTADA EL EXTREMO DE LA FIBRA, ESTA SE DESLIZA DENTRO DEL SURCO DE ALINEACION DE LA FIBRA DEL DEDO Y SE PONE EN CONTACTO CON LA CARA DISTAL DE LA FIBRA DEL RECEPTACULO. LA INSERCION DA COMO RESULTADO LA CURVATURA DE LA FIBRA EN LA CLAVIJA LO CUAL SUMINISTRA LA CARGA DE COMPRESION. LA TAPA DE LA CLAVIJA PODRA DISPONER DE SUPERFICIES DE LEVA QUE SON ACCIONADAS POR LAS SUPERFICIES CORRESPONDIENTES SOBRE LA TAPA DEL RECEPTACULO. EL CONECTOR PODRA USARSE PARA INTERCONECTAR SIMULTANEAMENTE UNA PLURALIDAD DE PARES DE FIBRAS, O PARA ACOMODAR EL FINAL DE UNA FIBRA DENTRO DE UN DISPOSITIVO OPTICO ACTIVO.
ES96944876T 1995-12-22 1996-12-23 Conector de fibra optica que usa la fuerza elastica de la fibra y una garganta de alineacion. Expired - Lifetime ES2171761T3 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/577,740 US5757997A (en) 1995-12-22 1995-12-22 Optical fiber connector using fiber spring force alignment groove
US08/660,644 US5836031A (en) 1996-06-07 1996-06-07 Fiber optic cable cleaner
US08/664,039 US6086263A (en) 1996-06-13 1996-06-13 Active device receptacle
US2932896P 1996-10-29 1996-10-29

Publications (1)

Publication Number Publication Date
ES2171761T3 true ES2171761T3 (es) 2002-09-16

Family

ID=27487748

Family Applications (3)

Application Number Title Priority Date Filing Date
ES96945616T Expired - Lifetime ES2159059T3 (es) 1995-12-22 1996-12-23 Receptaculo para dispositivo electro-optico.
ES96945224T Expired - Lifetime ES2157483T3 (es) 1995-12-22 1996-12-23 Limpiador de cable de fibra optica.
ES96944876T Expired - Lifetime ES2171761T3 (es) 1995-12-22 1996-12-23 Conector de fibra optica que usa la fuerza elastica de la fibra y una garganta de alineacion.

Family Applications Before (2)

Application Number Title Priority Date Filing Date
ES96945616T Expired - Lifetime ES2159059T3 (es) 1995-12-22 1996-12-23 Receptaculo para dispositivo electro-optico.
ES96945224T Expired - Lifetime ES2157483T3 (es) 1995-12-22 1996-12-23 Limpiador de cable de fibra optica.

Country Status (15)

Country Link
EP (3) EP0888567B1 (es)
JP (3) JP2000503129A (es)
KR (2) KR19990076586A (es)
CN (2) CN1147751C (es)
AT (2) ATE215235T1 (es)
AU (3) AU711770B2 (es)
BR (2) BR9612259A (es)
CA (3) CA2240491A1 (es)
DE (3) DE69620254T2 (es)
DK (1) DK0888567T3 (es)
ES (3) ES2159059T3 (es)
NO (2) NO982612L (es)
RU (1) RU2178193C2 (es)
TR (1) TR199801187T2 (es)
WO (3) WO1997023797A1 (es)

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US6108482A (en) * 1998-01-14 2000-08-22 Molex Incorporated Fiber optic connector receptacle
WO1999040465A1 (en) * 1998-02-03 1999-08-12 Minnesota Mining And Manufacturing Company Optical fiber connector using photocurable adhesive
US6209163B1 (en) * 1999-03-26 2001-04-03 Molex Incorporated Cleaner for fiber optic connectors
JP3410705B2 (ja) * 2000-03-03 2003-05-26 エヌ・ティ・ティ・アドバンステクノロジ株式会社 光コネクターの清掃具
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US7210855B2 (en) 2001-08-06 2007-05-01 Pirelli & C. Spa Device for connecting an optical fibre
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US9160452B2 (en) * 2012-12-29 2015-10-13 Zephyr Photonics Inc. Apparatus for modular implementation of multi-function active optical cables
CN105327867B (zh) 2014-08-13 2018-06-05 华为技术有限公司 光纤连接头清洁装置
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US9678284B2 (en) 2015-07-14 2017-06-13 Diamond Sa Method and device for cleaning an optical waveguide end
EP3374810B1 (en) * 2015-11-13 2021-01-06 CommScope Connectivity Belgium BVBA Fiber optic connection system
JP6820751B2 (ja) * 2017-01-06 2021-01-27 富士通株式会社 光モジュール、及びこれを用いた電子機器
RU173132U1 (ru) * 2017-01-23 2017-08-14 Общество с ограниченной ответственностью "ФТИ-Оптроник" Оптоэлектронный модуль
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DE3508627A1 (de) * 1985-03-11 1986-09-11 Siemens AG, 1000 Berlin und 8000 München Vorrichtung zur ankopplung einer lichtwellenleiterfaser
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FR2685097A1 (fr) * 1991-12-13 1993-06-18 Souriau & Cie Dispositif pour la connexion reversible de fibres optiques et procede pour la mise en óoeuvre de ce dispositif.
AU658999B2 (en) * 1992-05-20 1995-05-04 Diamond S.A. Plug connector for optical fibers
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TR199801187T2 (xx) 1998-09-21
ES2157483T3 (es) 2001-08-16
CA2240491A1 (en) 1997-07-03
DE69613483D1 (de) 2001-07-26
WO1997023792A1 (en) 1997-07-03
DE69614273T2 (de) 2002-05-02
DE69614273D1 (de) 2001-09-06
AU711594B2 (en) 1999-10-14
KR19990076586A (ko) 1999-10-15
JP2000503780A (ja) 2000-03-28
NO982612D0 (no) 1998-06-05
AU1686097A (en) 1997-07-17
AU711770B2 (en) 1999-10-21
DE69620254D1 (de) 2002-05-02
MX9804867A (es) 1998-10-31
ATE203834T1 (de) 2001-08-15
NO982637L (no) 1998-08-24
ES2159059T3 (es) 2001-09-16
NO982637D0 (no) 1998-06-08
AU1464797A (en) 1997-07-17
BR9612222A (pt) 1999-07-13
JP2000503128A (ja) 2000-03-14
DE69620254T2 (de) 2002-11-21
CA2239608A1 (en) 1997-07-03
EP0888567B1 (en) 2002-03-27
ATE215235T1 (de) 2002-04-15
JP2000503129A (ja) 2000-03-14
CN1205777A (zh) 1999-01-20
WO1997023797A1 (en) 1997-07-03
CN1205778A (zh) 1999-01-20
NO982612L (no) 1998-08-24
EP0868673B1 (en) 2001-08-01
EP0888567A1 (en) 1999-01-07
BR9612259A (pt) 1999-07-13
MX9804866A (es) 1998-10-31
MX9804986A (es) 1998-09-30
DK0888567T3 (da) 2002-07-01
WO1997023796A1 (en) 1997-07-03
AU1337797A (en) 1997-07-17
RU2178193C2 (ru) 2002-01-10
CA2239612A1 (en) 1997-07-03
CN1136468C (zh) 2004-01-28
KR19990076636A (ko) 1999-10-15
EP0870210A1 (en) 1998-10-14
CN1147751C (zh) 2004-04-28
EP0870210B1 (en) 2001-06-20
EP0868673A1 (en) 1998-10-07

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