ES2153922T3 - Empalme de fibra optica. - Google Patents

Empalme de fibra optica.

Info

Publication number
ES2153922T3
ES2153922T3 ES96111770T ES96111770T ES2153922T3 ES 2153922 T3 ES2153922 T3 ES 2153922T3 ES 96111770 T ES96111770 T ES 96111770T ES 96111770 T ES96111770 T ES 96111770T ES 2153922 T3 ES2153922 T3 ES 2153922T3
Authority
ES
Spain
Prior art keywords
channel
sheet
channels
angle
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
ES96111770T
Other languages
English (en)
Inventor
James B Carpenter
Haregoppa S Gopalakrishna
Donald K Larson
Richard A Patterson
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
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Application granted granted Critical
Publication of ES2153922T3 publication Critical patent/ES2153922T3/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
    • G02B6/3801—Permanent connections, i.e. wherein fibres are kept aligned by mechanical 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
    • G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/3632—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means
    • G02B6/3636—Mechanical coupling means for mounting fibres to supporting carriers characterised by the cross-sectional shape of the mechanical coupling means the mechanical coupling means being grooves
    • 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
    • G02B6/3806—Semi-permanent connections, i.e. wherein the mechanical means keeping the fibres aligned allow for removal of the fibres
    • 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
    • G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/3648—Supporting carriers of a microbench type, i.e. with micromachined additional mechanical structures
    • G02B6/3652—Supporting carriers of a microbench type, i.e. with micromachined additional mechanical structures the additional structures being prepositioning mounting areas, allowing only movement in one dimension, e.g. grooves, trenches or vias in the microbench surface, i.e. self aligning supporting carriers
    • 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
    • G02B6/3628—Mechanical coupling means for mounting fibres to supporting carriers
    • G02B6/3684—Mechanical coupling means for mounting fibres to supporting carriers characterised by the manufacturing process of surface profiling of the supporting carrier
    • G02B6/3696—Mechanical coupling means for mounting fibres to supporting carriers characterised by the manufacturing process of surface profiling of the supporting carrier by moulding, e.g. injection moulding, casting, embossing, stamping, stenciling, printing, or with metallic mould insert manufacturing using LIGA or MIGA techniques
    • 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
    • G02B6/382—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 index-matching medium between 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
    • G02B6/3867—Details of mounting fibres in ferrules; Assembly methods; Manufacture comprising air venting holes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Light Guides In General And Applications Therefor (AREA)

Abstract

SE PRESENTA UN ELEMENTO DE EMPALME DE FIBRA OPTICA QUE COMPRENDE UNA LAMINA DE MATERIAL DUCTIL QUE TIENE UNA NUEVA ARTICULACION DE FOCO QUE DEFINE UNA PRIMERA Y UNA SEGUNDA PATA, CADA UNA DE LAS PATAS TIENE UNA ACANALADURA EN FORMA DE V EN LAS MISMAS PARA RECIBIR LAS FIBRAS OPTICAS. LA ARTICULACION DE FOCO, QUE COMPRENDE UNA ACANALADURA SOBRE UN LADO DE LA LAMINA, UNA MUESCA SOBRE EL OTRO LADO ALINEADA CON LA ACANALADURA, Y UNA BANDA DE ARTICULACION CONVEXA, SUMINISTRA UN REGISTRO PRECISO DE LAS ACANALADURAS EN FORMA DE V CUANDO SE DOBLA LA LAMINA; ESTO A SU VEZ PRODUCE UN ALINEAMIENTO MEJORADO DE LAS FIBRAS. LAS ACANALADURAS EN FORMA DE V TAMBIEN TIENE UNA NUEVA GEOMETRIA ANGULAR QUE OPTIMIZA LAS FUERZAS DE SUJECION, DANDO COMO RESULTADO UNA MENOR PERDIDA DE INSERCION. EL ANGULO INTERIOR DE LAS ACANALADURAS EN FORMA DE V ES MENOR QUE EL ANGULO OPTIMO MEDIANTE LO CUAL, CUANDO LA FIBRA SE SUJETA Y PARTES DE LAS SUPERFICIES DE LA ACANALADURA EN FORMA DE V SE DEFORMA, LA ACANALADURA TIENE UN ANGULO EFECTIVO QUE ES APROXIMADAMENTE IGUAL AL ANGULO OPTIMO.
ES96111770T 1991-08-29 1992-07-27 Empalme de fibra optica. Expired - Lifetime ES2153922T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/750,399 US5159653A (en) 1988-04-18 1991-08-29 Optical fiber splice

Publications (1)

Publication Number Publication Date
ES2153922T3 true ES2153922T3 (es) 2001-03-16

Family

ID=25017714

Family Applications (3)

Application Number Title Priority Date Filing Date
ES92916900T Expired - Lifetime ES2113954T3 (es) 1991-08-29 1992-07-27 Elemento de empalme para fibras opticas.
ES96111770T Expired - Lifetime ES2153922T3 (es) 1991-08-29 1992-07-27 Empalme de fibra optica.
ES96111771T Expired - Lifetime ES2166849T3 (es) 1991-08-29 1992-07-27 Empalme para fibras opticas.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES92916900T Expired - Lifetime ES2113954T3 (es) 1991-08-29 1992-07-27 Elemento de empalme para fibras opticas.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES96111771T Expired - Lifetime ES2166849T3 (es) 1991-08-29 1992-07-27 Empalme para fibras opticas.

Country Status (15)

Country Link
US (1) US5159653A (es)
EP (3) EP0745875B1 (es)
JP (1) JPH06510136A (es)
CN (1) CN1036870C (es)
AU (4) AU658663B2 (es)
BR (1) BR9206416A (es)
CA (1) CA2114932A1 (es)
DE (3) DE69224909T2 (es)
ES (3) ES2113954T3 (es)
HK (1) HK1011087A1 (es)
MX (1) MX9204842A (es)
MY (1) MY108235A (es)
SG (1) SG43155A1 (es)
WO (1) WO1993005419A1 (es)
ZA (1) ZA925635B (es)

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US5812718A (en) * 1996-03-27 1998-09-22 Minnesota Mining And Manufacturing Company Method for connecting optical fibers and the interconnection
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US20030174943A1 (en) * 2002-03-14 2003-09-18 Caracci Stephen J. Optical devices and methods of manufacture
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US20040114874A1 (en) * 2002-12-12 2004-06-17 Katsumi Bono Optical fiber array devices and methods of manufacture
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US20050063645A1 (en) * 2003-09-23 2005-03-24 3M Innovative Properties Company Device for gripping optical fibers
US20050063662A1 (en) * 2003-09-23 2005-03-24 To 3M Innovative Properties Company Device for gripping optical fibers
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US7333709B2 (en) * 2004-09-24 2008-02-19 3M Innovative Properties Company Splice holder device
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US7811006B2 (en) * 2008-09-02 2010-10-12 Belden CD (Canada) Inc. Field installable fiber optic connector and installation tool
US8295669B2 (en) * 2009-08-27 2012-10-23 3M Innovative Properties Company Compact optical fiber splice holder device
US8374474B2 (en) 2010-12-17 2013-02-12 Prime Optical Fiber Corporation Optical fiber with single layer coating for field termination
EP2721437B1 (en) * 2011-06-16 2018-12-12 Firecomms Limited An optical fibre connector
CN102944919B (zh) 2011-06-27 2014-12-31 3M创新有限公司 现场可端接光纤连接器
DE102012006870B4 (de) * 2012-04-04 2015-12-31 Wilhelm Rutenbeck Gmbh & Co. Kg Verbinder zur mechanischen Stoßverbindung von Lichtleitern
US8998506B2 (en) 2012-09-14 2015-04-07 3M Innovative Properties Company Field terminable ST format optical fiber connector
DE102014105526A1 (de) * 2014-04-17 2015-10-22 Reichle & De-Massari Ag Steckverbindervorrichtung
US9983366B2 (en) 2014-11-04 2018-05-29 3M Innovative Properties Company Field installed optical fiber connector for jacketed fiber cable and termination method
WO2017011258A1 (en) 2015-07-10 2017-01-19 3M Innovative Properties Company Optical fiber with bragg grating and thin film coating and connector
EP3362829B1 (en) 2015-10-12 2021-05-26 Corning Research & Development Corporation Unitary connector for connecting two bare optical fibers
US10488597B2 (en) 2015-10-12 2019-11-26 Corning Research & Development Corporation Connector for connecting two bare optical fibers
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Also Published As

Publication number Publication date
ES2113954T3 (es) 1998-05-16
CN1036870C (zh) 1997-12-31
WO1993005419A1 (en) 1993-03-18
EP0751412B1 (en) 2002-01-02
MY108235A (en) 1996-08-30
EP0745875A3 (en) 1997-02-26
EP0745875A2 (en) 1996-12-04
AU2412592A (en) 1993-04-05
AU658663B2 (en) 1995-04-27
AU669085B2 (en) 1996-05-23
EP0751412A3 (en) 1997-02-19
DE69224909T2 (de) 1998-10-08
JPH06510136A (ja) 1994-11-10
SG43155A1 (en) 1997-10-17
AU4090296A (en) 1996-03-21
DE69232331D1 (de) 2002-02-07
CA2114932A1 (en) 1993-03-18
EP0600941B1 (en) 1998-03-25
DE69231651D1 (de) 2001-02-22
AU1003295A (en) 1995-02-23
MX9204842A (es) 1993-05-01
EP0745875B1 (en) 2001-01-17
US5159653A (en) 1992-10-27
BR9206416A (pt) 1995-04-25
HK1011087A1 (en) 1999-07-02
DE69232331T2 (de) 2002-08-14
AU4560596A (en) 1996-05-09
ZA925635B (en) 1994-01-27
CN1069810A (zh) 1993-03-10
EP0600941A1 (en) 1994-06-15
ES2166849T3 (es) 2002-05-01
DE69231651T2 (de) 2001-05-17
DE69224909D1 (de) 1998-04-30
EP0751412A2 (en) 1997-01-02

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