ES2112326T3 - Empalme para fibras opticas. - Google Patents

Empalme para fibras opticas.

Info

Publication number
ES2112326T3
ES2112326T3 ES92917814T ES92917814T ES2112326T3 ES 2112326 T3 ES2112326 T3 ES 2112326T3 ES 92917814 T ES92917814 T ES 92917814T ES 92917814 T ES92917814 T ES 92917814T ES 2112326 T3 ES2112326 T3 ES 2112326T3
Authority
ES
Spain
Prior art keywords
fibers
coupling element
legs
cams
open
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
ES92917814T
Other languages
English (en)
Inventor
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 ES2112326T3 publication Critical patent/ES2112326T3/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
    • 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

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)

Abstract

UN ACOPLADOR DE FIBRAS OPTICAS QUE CONSTA DE UN ELEMENTO DE ACOPLAMIENTO ABISAGRADO QUE TIENE DOS PATILLAS, EN DONDE AL MENOS UNA DE LAS PATILLAS TIENE UNA RANURA PARA SUJETAR LAS FIBRAS A ACOPLAR, UNA BASE PARA RECIBIR AL ELEMENTO DE ACOPLAMIENTO Y UN ACCESORIO DE CAPUCHON SOBRE LA BASE QUE TIENE UNAS BARRAS DE LEVA QUE EMPUJAN A LAS PATILLAS HASTA UNA POSICION CERRADA DE SUJECION. LAS BARRAS DE LEVA SON MAS CORTAS QUE EL ELEMENTO DE ACOPLAMIENTO, Y SOLO APLICAN UNA FUERZA DE SUJECION EN EL CENTRO DEL MISMO, LO QUE PERMITE QUE LAS PATILLAS SE FLEXIONEN HASTA QUEDAR ABIERTAS POR SUS EXTREMOS Y QUE APLIQUEN UNA SUJECION GRADUAL A LAS FIBRAS. ALTERNATIVAMENTE, LAS BARRAS DE LEVAS PUEDEN SER MAS GRUESAS POR EL CENTRO Y TENER UNAS SUPERFICIES QUE MIRAN HACIA ADENTRO CONVEXAS, PROPORCIONANDO ASI UNA SUJECION A LAS FIBRAS QUE MINIMIZA LAS PERDIDAS DE INSERCION OCASIONADAS POR EL MICRODOBLAJE. EL CAPUCHON TIENE UNAS ALETAS QUE RETIENEN AL CAPUCHON EN UNA POSICION ABIERTA Y CERRADA, PERMITIENDO LAPOSICION ABIERTA LA INSERCION DE LAS FIBRAS EN EL ELEMENTO DE ACOPLAMIENTO Y HACIENDO LA POSICION CERRADA QUE LAS SUPERFICIES CONVEXAS DE LAS BARRAS DE SUJECION ENTREN EN CONTACTO A LA FUERZA CON LAS PATILLAS DEL ELEMENTO Y SUJETEN ASI LAS FIBRAS.
ES92917814T 1991-08-29 1992-07-27 Empalme para fibras opticas. Expired - Lifetime ES2112326T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/750,402 US5138681A (en) 1988-04-18 1991-08-29 Optical fiber splice

Publications (1)

Publication Number Publication Date
ES2112326T3 true ES2112326T3 (es) 1998-04-01

Family

ID=25017727

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92917814T Expired - Lifetime ES2112326T3 (es) 1991-08-29 1992-07-27 Empalme para fibras opticas.

Country Status (15)

Country Link
US (1) US5138681A (es)
EP (1) EP0600980B1 (es)
JP (1) JPH06510137A (es)
KR (1) KR940702276A (es)
CN (1) CN1036869C (es)
AU (1) AU666492B2 (es)
BR (1) BR9206417A (es)
CA (1) CA2115156C (es)
DE (1) DE69224479T2 (es)
ES (1) ES2112326T3 (es)
MX (1) MX9204663A (es)
MY (1) MY108357A (es)
SG (1) SG43187A1 (es)
WO (1) WO1993005420A1 (es)
ZA (1) ZA925333B (es)

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BR9306271A (pt) * 1992-04-21 1998-11-10 Minnesota Mining & Mfg Conector de fibras óticas
US5600749A (en) * 1995-08-25 1997-02-04 Minnesota Mining And Manufacturing Co. Device with differentially deformable housing for connection of optical elements
FR2755247B1 (fr) * 1996-10-28 1999-04-02 Pirelli Cables Sa Dispositif d'epissurage mecanique multivoies pour cables a fibres optiques
US6266472B1 (en) * 1999-09-03 2001-07-24 Corning Incorporated Polymer gripping elements for optical fiber splicing
US6454471B1 (en) 1999-12-01 2002-09-24 Amherst Holding Co. Optical fiber splice sleeve and method for applying same
GB0123829D0 (en) * 2001-10-04 2001-11-28 Tyco Electronics Raychem Nv "Closing mechanism for a mechanical splice"
US6795597B2 (en) * 2002-03-15 2004-09-21 Optimer Photonics, Inc. Electrode and core arrangements for polarization-independent waveguides
US6870996B2 (en) * 2002-09-19 2005-03-22 3M Innovative Properties Company Optical fiber plug including fiber positioning holder
US20050063662A1 (en) * 2003-09-23 2005-03-24 To 3M Innovative Properties Company Device for gripping optical fibers
US20050063645A1 (en) * 2003-09-23 2005-03-24 3M Innovative Properties Company Device for gripping optical fibers
US7077580B2 (en) * 2003-10-27 2006-07-18 Furukawa Electric North America, Inc. Fiber-optic connectors and related methods
US7001084B2 (en) * 2003-12-30 2006-02-21 3M Innovative Properties Company Fiber splice device
US20050281529A1 (en) * 2004-06-22 2005-12-22 Carpenter James B Fiber splicing and gripping device
US7333709B2 (en) * 2004-09-24 2008-02-19 3M Innovative Properties Company Splice holder device
US20060067636A1 (en) * 2004-09-24 2006-03-30 3M Innovative Properties Company Connector and splice holder device
JP4581666B2 (ja) * 2004-12-08 2010-11-17 住友電気工業株式会社 光ファイバ接続部品
WO2007050470A1 (en) * 2005-10-24 2007-05-03 3M Innovative Properties Company Optical connector, fiber distribution unit, and fiber termination platform for optical connectors
GB2445960A (en) * 2007-01-26 2008-07-30 Miniflex Ltd Elastomeric spliced optical fibre guide
CN102016669A (zh) * 2008-04-25 2011-04-13 3M创新有限公司 具有接合元件的可现场端接的lc形式光连接器
US8573859B2 (en) 2008-06-06 2013-11-05 3M Innovative Properties Company Field terminable optical fiber connector with splice element
US7887244B2 (en) * 2008-06-13 2011-02-15 Belden Cdt (Canada) Inc. Reversible fiber connector with mechanical splice and sliding lock
US8075198B2 (en) * 2008-06-23 2011-12-13 Belden Cdt (Canada) Inc. Reversible fiber connector with mechanical sliding splice
CA2734213C (en) 2008-08-19 2018-06-26 Belden Cdt (Canada) Inc. Slide actuated field installable fiber optic connector
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
USD619100S1 (en) 2009-10-21 2010-07-06 3M Innovative Properties Company Latch for an optical fiber connector
EP2721437B1 (en) * 2011-06-16 2018-12-12 Firecomms Limited An optical fibre connector
CN202995082U (zh) 2011-06-27 2013-06-12 3M创新有限公司 用于端接光纤的光纤连接器
US8998506B2 (en) 2012-09-14 2015-04-07 3M Innovative Properties Company Field terminable ST format optical fiber connector
JP6383617B2 (ja) * 2014-09-11 2018-08-29 株式会社フジクラ 光ファイバ接続構造、光ファイバ接続器
US20180196191A1 (en) 2015-07-10 2018-07-12 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
EP3362833A4 (en) 2015-10-12 2019-05-22 Corning Research & Development Corporation CONNECTORS FOR CONNECTING TWO NAKED GLASS FIBERS
US10185102B2 (en) 2016-11-07 2019-01-22 Corning Research & Development Corporation Optical fiber connector with integrated installation tools
DE102017122537B4 (de) * 2017-09-28 2024-09-26 Physik Instrumente (Pi) Gmbh & Co. Kg Faserklemme
WO2019173060A1 (en) 2018-03-07 2019-09-12 Corning Research & Development Corporation Optical fiber splice with a thermoplastic optical adhesive

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Also Published As

Publication number Publication date
BR9206417A (pt) 1995-04-25
DE69224479T2 (de) 1998-06-25
EP0600980A1 (en) 1994-06-15
AU2426992A (en) 1993-04-05
US5138681A (en) 1992-08-11
SG43187A1 (en) 1997-10-17
EP0600980B1 (en) 1998-02-18
CA2115156C (en) 2004-05-25
DE69224479D1 (de) 1998-03-26
MY108357A (en) 1996-09-30
AU666492B2 (en) 1996-02-15
CA2115156A1 (en) 1993-03-18
MX9204663A (es) 1993-02-01
JPH06510137A (ja) 1994-11-10
ZA925333B (en) 1994-01-17
CN1069809A (zh) 1993-03-10
WO1993005420A1 (en) 1993-03-18
KR940702276A (ko) 1994-07-28
CN1036869C (zh) 1997-12-31

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