CA2060424A1 - Element de couplage optique - Google Patents

Element de couplage optique

Info

Publication number
CA2060424A1
CA2060424A1 CA2060424A CA2060424A CA2060424A1 CA 2060424 A1 CA2060424 A1 CA 2060424A1 CA 2060424 A CA2060424 A CA 2060424A CA 2060424 A CA2060424 A CA 2060424A CA 2060424 A1 CA2060424 A1 CA 2060424A1
Authority
CA
Canada
Prior art keywords
refractive index
ferrule
passage
optical fiber
diameter
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.)
Granted
Application number
CA2060424A
Other languages
English (en)
Other versions
CA2060424C (fr
Inventor
Ming-Jun Li
Costas Saravanos
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.)
CCS Holdings Inc
Original Assignee
Northern Telecom 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 Northern Telecom Ltd filed Critical Northern Telecom Ltd
Priority to CA002060424A priority Critical patent/CA2060424C/fr
Priority to US07/910,929 priority patent/US5241613A/en
Publication of CA2060424A1 publication Critical patent/CA2060424A1/fr
Application granted granted Critical
Publication of CA2060424C publication Critical patent/CA2060424C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3846—Details of mounting fibres in ferrules; Assembly methods; Manufacture with fibre stubs
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • 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
    • G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
    • G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
CA002060424A 1992-01-31 1992-01-31 Element de couplage optique Expired - Fee Related CA2060424C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002060424A CA2060424C (fr) 1992-01-31 1992-01-31 Element de couplage optique
US07/910,929 US5241613A (en) 1992-01-31 1992-07-09 Optical fiber coupling/connector element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002060424A CA2060424C (fr) 1992-01-31 1992-01-31 Element de couplage optique

Publications (2)

Publication Number Publication Date
CA2060424A1 true CA2060424A1 (fr) 1993-08-01
CA2060424C CA2060424C (fr) 1999-12-07

Family

ID=4149188

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002060424A Expired - Fee Related CA2060424C (fr) 1992-01-31 1992-01-31 Element de couplage optique

Country Status (2)

Country Link
US (1) US5241613A (fr)
CA (1) CA2060424C (fr)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0609841B1 (fr) * 1993-02-02 1999-10-06 Sumitomo Electric Industries, Ltd. Ferule de connecteur optique remplie d'adhésive
US5381497A (en) * 1993-07-27 1995-01-10 Adc Telecommunications, Inc. Fiber optic connector with vented ferrule holder
US5408558A (en) * 1993-10-21 1995-04-18 Litecom, Inc. Connecting system with cleaved fiber and crimp termination
US5414790A (en) * 1993-11-09 1995-05-09 Minnesota Mining And Manufacturing Company Actuation tool and cap for fiber optic connector
US5621835A (en) * 1994-05-20 1997-04-15 Seikoh Giken Co., Ltd. Optical fiber assembly and manufacturing method for the same
CH687621A5 (de) * 1994-08-12 1997-01-15 Huber+Suhner Ag Aus wenigstens zwei Komponenten bestehender Klebstoff.
US5563974A (en) * 1994-12-30 1996-10-08 Minnesota Mining And Manufacturing Company Tool for connector with cleaved optical fiber
US5748819A (en) * 1995-04-05 1998-05-05 Siecor Corporation Field installable optical fiber connector and an associated method of fabrication
US5642451A (en) * 1995-12-28 1997-06-24 The United States Of America As Represented By The Secretary Of The Navy Fiberoptic cable junction
US6022150A (en) * 1997-04-30 2000-02-08 The Whitaker Corporation Fiber optic connector
US6068410A (en) * 1997-12-22 2000-05-30 Siecor Corporation Splice housing assembly and associated assembly method for mechanically decoupling a ferrule from a splice body
US6498888B1 (en) 1998-04-22 2002-12-24 Institut National D'optique High-attenuation fiber with cladding mode suppression for all-fiber optical attenuator
JP3765688B2 (ja) * 1999-06-16 2006-04-12 富士通株式会社 光ファイバ接続機構、光ファイバ構造体及び光ファイバ接続方法
DE19933740C2 (de) * 1999-07-19 2003-10-30 Ccs Technology Inc Lichtwellenleiterstecker und Verfahren zum Anschluß an das Ende eines Lichtwellenleiters
JP2001290047A (ja) * 2000-02-04 2001-10-19 Seiko Instruments Inc つば部材及びフェルール
US6587623B1 (en) * 2000-08-14 2003-07-01 The Board Of Trustees Of The University Of Illinois Method for reducing stimulated brillouin scattering in waveguide systems and devices
JP3908999B2 (ja) * 2001-11-15 2007-04-25 株式会社巴川製紙所 光ファイバの接続方法
US7192194B2 (en) * 2005-01-13 2007-03-20 Frank Giotto Universal adapter for fiber optic connectors
US7341383B2 (en) 2006-08-01 2008-03-11 Adc Telecommunications, Inc. Dual inner diameter ferrule device and method
US8989541B2 (en) 2006-08-01 2015-03-24 Adc Telecommunications, Inc. Cable and dual inner diameter ferrule device with smooth internal contours and method
US7455460B2 (en) 2007-03-08 2008-11-25 Panduit Corp. Fiber optic connector with double-clad stub fiber
US8419293B2 (en) 2007-12-21 2013-04-16 Boston Scientific Scimed, Inc. Methods and apparatus related to a launch connector portion of a ureteroscope laser-energy-delivery device
US20090299352A1 (en) * 2007-12-21 2009-12-03 Boston Scientific Scimed, Inc. Steerable laser-energy delivery device
US9276673B2 (en) 2008-04-24 2016-03-01 Commscope Technologies Llc Methods and systems for testing a fiber optic network
GB0911359D0 (en) 2009-06-30 2009-08-12 Fibreco Ltd Expanded beam optical fibre connection
US8702320B2 (en) * 2009-11-04 2014-04-22 Adc Telecommunications, Inc. Fiber optic ferrule assembly with transitioning insert
CN103443679B (zh) * 2011-03-09 2015-11-25 古河电气工业株式会社 光连接器、多芯光纤和光纤束结构的调芯方法以及光纤排列转换部件
US12013577B2 (en) 2011-10-10 2024-06-18 Commscope Technologies Llc Cable and dual inner diameter ferrule device with smooth internal contours and method
EP3460550B1 (fr) 2011-11-23 2022-03-16 CommScope Technologies LLC Connecteur de fibres optiques multi-fibres
US8737778B2 (en) 2011-12-23 2014-05-27 Jds Uniphase Corporation Small form factor variable optical attenuator with cladding mode suppressing fiber
EP2812741A2 (fr) 2012-02-07 2014-12-17 Tyco Electronics Raychem BVBA Ensemble terminaison de câble et procédé pour des connecteurs
RU2014138122A (ru) * 2012-02-20 2016-04-10 Адс Телекоммьюникейшнз, Инк. Волоконно-оптический соединитель, узел волоконно-оптического соединителя и кабеля и способы их изготовления
US20140107630A1 (en) * 2012-09-27 2014-04-17 Trimedyne, Inc. Side firing optical fiber device for consistent, rapid vaporization of tissue and extended longevity
US8939654B2 (en) 2012-09-27 2015-01-27 Adc Telecommunications, Inc. Ruggedized multi-fiber fiber optic connector with sealed dust cap
EP2912786A4 (fr) * 2012-10-29 2016-07-27 Adc Telecommunications Inc Système de test de lignes optiques passives
JP2015111200A (ja) * 2013-12-06 2015-06-18 住友電気工業株式会社 フェルール付き光ファイバおよびその製造方法
WO2015108529A1 (fr) * 2014-01-17 2015-07-23 Empire Technology Development Llc Fibres optiques sans gaine
US9720185B2 (en) 2014-05-23 2017-08-01 Commscope Technologies Llc Systems and method for processing optical cable assemblies
US10488597B2 (en) 2015-10-12 2019-11-26 Corning Research & Development Corporation Connector for connecting two bare optical fibers

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4290667A (en) * 1976-02-03 1981-09-22 International Standard Electric Corporation Optical fibre terminations and connectors
FR2386060A1 (fr) * 1977-03-28 1978-10-27 Connexion Ste Nle Connecteur a tampon interfacial en elastomere pour conducteurs optiques
GB1557853A (en) * 1977-04-05 1979-12-12 Standard Telephones Cables Ltd Optical fibre terminations and couplings
GB2028530B (en) * 1978-08-17 1982-12-22 Standard Telephones Cables Ltd Coupling optical fibres
US4290668A (en) * 1978-11-29 1981-09-22 Raychem Corporation Fiber optic waveguide termination and method of forming same
US4553814A (en) * 1983-09-14 1985-11-19 International Business Machines Corporation Detachable fiber optic connector assembly
US4723828A (en) * 1984-11-09 1988-02-09 Northern Telecom Limited Bandwidth enhancement of multimode optical transmisson lines
US4743086A (en) * 1984-12-03 1988-05-10 Polaroid Corporation Coupling device for forming optically efficient end-to-end optical fiber connections
US4598974A (en) * 1985-08-15 1986-07-08 International Business Machines Corporation Optical fiber connector having integral electrodes for use in fusion splicing
US4763976A (en) * 1987-05-21 1988-08-16 Corning Glass Works Connector employing mode field modification
US4877306A (en) * 1987-09-30 1989-10-31 Corning Glass Works Coated optical waveguide fibers
US4964688A (en) * 1988-09-22 1990-10-23 Northern Telecom Limited Fiber optic connector element and method for its use
US4877303A (en) * 1988-09-22 1989-10-31 Northern Telecom Limited Fiber optic connector element & method for its use
JPH03132608A (ja) * 1989-10-18 1991-06-06 Adamando Kogyo Kk マルチフェルール構体
US5044724A (en) * 1989-12-22 1991-09-03 At&T Bell Laboratories Method of producing optical fiber, and fiber produced by the method
US5168536A (en) * 1990-08-17 1992-12-01 G & H Technology, Inc. High power transmission optical fiber terminus

Also Published As

Publication number Publication date
CA2060424C (fr) 1999-12-07
US5241613A (en) 1993-08-31

Similar Documents

Publication Publication Date Title
CA2060424A1 (fr) Element de couplage optique
CA2008451A1 (fr) Fibre optique conservant la polarisation
CA2096182A1 (fr) Fibre de conversion
EP0334247A3 (fr) Fibre monomode insensible aux courbures pour utiliser dans des applications de guidage dans les fibres optiques
AU1611392A (en) Multifiber optical connector plug with low reflection and low insertion loss
TW342460B (en) A dispersion shift fiber
EP0366320A3 (fr) Connecteur à fibre optique
CA2026715A1 (fr) Composant optique dope au chlore
EP0130513A3 (fr) Connecteur pour fibre optique
EP0862069A3 (fr) Fibre optique
AU6745794A (en) Coupling structure of optical fibers and optical waveguides
CA2101036A1 (fr) Fibre optique a conversion de diametre de champ
AU1524695A (en) Fiber optic connector with epoxy preform
TW356531B (en) Optical fibre and its method of manufacturing
EP0371675A3 (fr) Coupleur optique non invasif
EP0849234A3 (fr) Fibre optique en verre de chalcogénure
EP0226020A3 (fr) Fibres optiques synthétiques et résine transparante pour leur fabrication
CA2024225A1 (fr) Coupleur de fibres optiques
EP0844501A3 (fr) Fibre optique de matière plastique avec deux coeurs
EP0382379A3 (fr) Coeur pour câble optique avec utilisation sous-marine
DE3161528D1 (en) Connector's coupling sleeve for optical single fibre, and connector provided with such a sleeve
CA2302878A1 (fr) Support de couplage de connecteur optique
AU637172B2 (en) Optical waveguide fiber with titania-silica outer cladding and method of manufacturing
EP0001702A3 (fr) Connecteur de fibres optiques
WO2001084206A3 (fr) Cable a fibres optiques

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed