[go: up one dir, main page]

WO2003034119A1 - Ferrule - Google Patents

Ferrule Download PDF

Info

Publication number
WO2003034119A1
WO2003034119A1 PCT/JP2002/010506 JP0210506W WO03034119A1 WO 2003034119 A1 WO2003034119 A1 WO 2003034119A1 JP 0210506 W JP0210506 W JP 0210506W WO 03034119 A1 WO03034119 A1 WO 03034119A1
Authority
WO
WIPO (PCT)
Prior art keywords
ferrule
optical fiber
tubular body
flange member
insert hole
Prior art date
Application number
PCT/JP2002/010506
Other languages
English (en)
French (fr)
Inventor
Junji Taira
Original Assignee
Seiko Instruments Inc.
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 Seiko Instruments Inc. filed Critical Seiko Instruments Inc.
Publication of WO2003034119A1 publication Critical patent/WO2003034119A1/ja

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
    • G02B6/3851—Ferrules having keying or coding 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
    • G02B6/3834—Means for centering or aligning the light guide within the ferrule
    • G02B6/3835—Means for centering or aligning the light guide within the ferrule using discs, bushings or the like
    • 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
    • G02B6/3869—Mounting ferrules to connector body, i.e. 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
    • G02B6/3874—Connectors using guide surfaces for aligning ferrule ends, e.g. tubes, sleeves, V-grooves, rods, pins, balls using tubes, sleeves to align ferrules

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
PCT/JP2002/010506 2001-10-12 2002-10-09 Ferrule WO2003034119A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001-315579 2001-10-12
JP2001315579 2001-10-12
JP2002-290603 2002-10-03
JP2002290603A JP2003185881A (ja) 2001-10-12 2002-10-03 フェルール

Publications (1)

Publication Number Publication Date
WO2003034119A1 true WO2003034119A1 (fr) 2003-04-24

Family

ID=26623879

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2002/010506 WO2003034119A1 (fr) 2001-10-12 2002-10-09 Ferrule

Country Status (4)

Country Link
US (1) US7121734B2 (ja)
JP (1) JP2003185881A (ja)
CN (1) CN100357774C (ja)
WO (1) WO2003034119A1 (ja)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004503814A (ja) 2000-06-12 2004-02-05 クローネ　ゲーエムベーハー 光ファイバの終端処理に使用するアセンブリおよび方法
US20050196105A1 (en) * 2004-03-02 2005-09-08 Liu Chin J. Optical connector
KR100507543B1 (ko) * 2004-06-30 2005-08-09 주식회사 골드텔 광커넥터
JP4560446B2 (ja) * 2005-06-20 2010-10-13 三和電気工業株式会社 光コネクタプラグ
US20080013957A1 (en) * 2006-07-14 2008-01-17 Tenvera, Inc. Service Aggregation Gateway
US20080013893A1 (en) * 2006-07-14 2008-01-17 Tenvera, Inc. Optical Fiber Ferrule and Ferrule Receiver, and Method for Manufacturing the Same
US20080011990A1 (en) * 2006-07-14 2008-01-17 Tenvera, Inc. Installation of Fiber Optic Cables
US20080013909A1 (en) * 2006-07-14 2008-01-17 Tenvera, Inc. Modular Optical Fiber Network Interface
US20080013956A1 (en) * 2006-07-14 2008-01-17 Tenvera, Inc. Provisioning of Services Via an Optical Fiber Network
US20080011514A1 (en) * 2006-07-14 2008-01-17 Tenvera, Inc. Optical Fiber Distribution Apparatus and Method
US20090034918A1 (en) * 2007-07-31 2009-02-05 William Eric Caldwell Fiber optic cables having coupling and methods therefor
SE531871C2 (sv) * 2007-09-25 2009-09-01 Optoskand Ab Fiberoptiskt kontaktdon
CN102007437B (zh) * 2008-04-28 2012-11-07 Adamant工业株式会社 光连接器用护套和光连接器
JP2010224353A (ja) * 2009-03-25 2010-10-07 Brother Ind Ltd フェルール接続機構
JP5361543B2 (ja) 2009-06-03 2013-12-04 日本航空電子工業株式会社 研磨治具、フェルール及び光コネクタ
US20110091166A1 (en) * 2009-10-15 2011-04-21 Seldon David Benjamin Fiber Optic Connectors and Structures for Large Core Optical Fibers and Methods for Making the Same
WO2013001675A1 (ja) * 2011-06-30 2013-01-03 京セラ株式会社 光ファイバ保持用部品および光レセプタクル
CN102289044A (zh) * 2011-08-19 2011-12-21 昆山迎翔光电科技有限公司 一种lc单模陶瓷插芯
WO2014111131A1 (en) * 2013-01-15 2014-07-24 Aktiebolaget Skf Sensor unit and instrumented bearing comprising such a sensor unit
JP6138533B2 (ja) * 2013-03-18 2017-05-31 株式会社 オプトクエスト マルチコアファイバ用光接続器
US9588303B2 (en) 2013-06-03 2017-03-07 Corning Optical Communications LLC Optical connector with adhesive material
US8702322B1 (en) 2013-06-03 2014-04-22 Corning Cable Systems Llc Optical connector with adhesive material
US9791637B2 (en) 2014-04-21 2017-10-17 Corning Optical Communications LLC Methods of terminating one or more optical fibers
US11307359B2 (en) * 2019-02-07 2022-04-19 Senko Advanced Components, Inc. Ingress protected, outdoor rated connector with integrated optical connector plug frame
CN111273411B (zh) * 2020-03-31 2024-02-09 西安理工大学 一种高气密性的光纤与光电探测器封装装置及方法
US11808993B2 (en) * 2020-11-19 2023-11-07 Corning Research & Development Corporation Molded ferrule holder with coupling features for optical fiber connectors
CN114660728B (zh) * 2022-03-23 2023-11-14 中航光电科技股份有限公司 一种光纤接触件及光纤连接器

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61167606U (ja) * 1985-04-04 1986-10-17
JPH05134141A (ja) * 1991-11-08 1993-05-28 Furukawa Electric Co Ltd:The セラミツクス製光コネクタフエルールの製造方法及び前記製造方法により製造したセラミツクス製光コネクタフエルール
JPH07124855A (ja) * 1993-10-29 1995-05-16 Toto Ltd 光コネクタ用フェルールの加工方法
JPH0915449A (ja) * 1995-06-29 1997-01-17 Kyocera Corp 光コネクタ用フェルール
JPH11305068A (ja) * 1998-04-22 1999-11-05 Seiko Instruments Inc フェルール用筒状体及びフェルール
JP2001141957A (ja) * 1999-11-12 2001-05-25 Seiko Instruments Inc フェルール及び光コネクタ
JP2001249252A (ja) * 2000-03-06 2001-09-14 Inou Kk フェルール

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE8005871L (sv) * 1980-08-21 1982-02-22 Rune Lidholt Centreringsstycke for ett precisionskontaktdon for optiska fibrer
ATE71740T1 (de) 1985-06-20 1992-02-15 Diamond Sa Verfahren und vorrichtung zum zentrieren des kerns einer lichtleitfaser in einem lichtleiterendstueck.
EP0354173A1 (de) 1988-07-07 1990-02-07 Diamond S.A. Verfahren zum Zentrieren einer Lichtleitfaser in einem Lichtleiterendstück und nach diesem Verfahren hergestelltes Lichtleiterendstück
US5212752A (en) * 1992-05-27 1993-05-18 At&T Bell Laboratories Optical fiber ferrule connector having enhanced provisions for tuning
US5375183A (en) * 1993-05-25 1994-12-20 The Whitaker Corporation Overmolded alignment ferrule
JP3326087B2 (ja) * 1996-12-26 2002-09-17 明久 井上 光ファイバーコネクター用フェルール及びその製造方法
US6357933B1 (en) * 1999-03-30 2002-03-19 Lucent Technologies Inc. Quick connect optical fiber ferrule connector
JP2001133658A (ja) * 1999-11-04 2001-05-18 Dai Ichi Kasei Kk 光ファイバコネクタ用樹脂製フェルールとその成形金型
JP2001272575A (ja) * 2000-01-17 2001-10-05 Seiko Instruments Inc フェルール及び光コネクタ
JP2002174749A (ja) * 2000-09-27 2002-06-21 Kyoei Senzai Kk 光ファイバ接続用コネクタの複合フェルール及びこのフェルールの製造方法並びにこのフェルールを用いた光ファイバ接続用コネクタ
US6663293B2 (en) * 2001-03-16 2003-12-16 Fitel Usa Corp. Tunable optical fiber connector
US6619856B1 (en) * 2002-05-20 2003-09-16 Fitel Usa Corp. Polarization maintaining optical fiber connector adapter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61167606U (ja) * 1985-04-04 1986-10-17
JPH05134141A (ja) * 1991-11-08 1993-05-28 Furukawa Electric Co Ltd:The セラミツクス製光コネクタフエルールの製造方法及び前記製造方法により製造したセラミツクス製光コネクタフエルール
JPH07124855A (ja) * 1993-10-29 1995-05-16 Toto Ltd 光コネクタ用フェルールの加工方法
JPH0915449A (ja) * 1995-06-29 1997-01-17 Kyocera Corp 光コネクタ用フェルール
JPH11305068A (ja) * 1998-04-22 1999-11-05 Seiko Instruments Inc フェルール用筒状体及びフェルール
JP2001141957A (ja) * 1999-11-12 2001-05-25 Seiko Instruments Inc フェルール及び光コネクタ
JP2001249252A (ja) * 2000-03-06 2001-09-14 Inou Kk フェルール

Also Published As

Publication number Publication date
JP2003185881A (ja) 2003-07-03
CN100357774C (zh) 2007-12-26
CN1602437A (zh) 2005-03-30
US7121734B2 (en) 2006-10-17
US20030081909A1 (en) 2003-05-01

Similar Documents

Publication Publication Date Title
WO2003034119A1 (fr) Ferrule
AU2001260999A1 (en) Integration of fibers on substrates fabricated with grooves
AU2002255791A1 (en) Coupled optical and optoelectronic devices, and method of making the same
EP2299310A3 (en) Electro-active semifinished lens blank
AU2002307288A1 (en) Fiber optic adapter with attenuator and method of assembly
CA2294967A1 (en) Fiber optic cable assembly
AU2002239474A1 (en) Fiber optic spools and methods of making the same
AU2001255587A1 (en) Hydrophobic coating including dlc on substrate
AU2001271788A1 (en) Hydrophobic coating with dlc and fas on substrate
EP1072244A3 (en) Absorbent article comprising flocked fibers
EP1258760A3 (en) Embeddable fiber optic connector and associated method
AU2001271237A1 (en) Optical fiber coating
CA2323044A1 (en) Optical component having resin coated optical fiber coil
AU2003232880A1 (en) Optical fiber sensor having a sol-gel fiber core and a method of making
EP1894898A3 (en) Method for manufacturing base material for optical fiber
AU2002357445A1 (en) Solid core optic fiber and method for the production thereof
EP1271196A3 (en) Dispersion compensating optical fiber and dispersion compensating optical fiber module
TW200508684A (en) Optical receptacle
WO2005036212A3 (en) Photodetector/optical fiber apparatus with enhanced optical coupling efficiency and method for forming the same
CA2408185A1 (en) Strain relief connector for fiber optic cable and method of making same
WO2005062095A3 (en) Embedded fibre optic connector and method of its interfacing with a surface connector
AU2001230561A1 (en) Method of manufacturing optical fiber
WO2002073269A3 (en) Optical coupling for mounting an optical fibre on a substrate
CA2063187A1 (en) Optical fuerrule
AU2002211289A1 (en) Formation of a surface on an optical component

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 20028247760

Country of ref document: CN