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CA2388997A1 - Reglage de mode pour des systemes de fibres optiques multimode - Google Patents

Reglage de mode pour des systemes de fibres optiques multimode Download PDF

Info

Publication number
CA2388997A1
CA2388997A1 CA002388997A CA2388997A CA2388997A1 CA 2388997 A1 CA2388997 A1 CA 2388997A1 CA 002388997 A CA002388997 A CA 002388997A CA 2388997 A CA2388997 A CA 2388997A CA 2388997 A1 CA2388997 A1 CA 2388997A1
Authority
CA
Canada
Prior art keywords
multimode
coupler
fiber
diameter
multimode 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.)
Abandoned
Application number
CA002388997A
Other languages
English (en)
Inventor
Douglas E. Harshbarger
Leo C Thomas
Carlton M. Truesdale
Daniel A. Nolan
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.)
Corning Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2388997A1 publication Critical patent/CA2388997A1/fr
Abandoned 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
    • G02B6/42—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
    • 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
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/1228—Tapered waveguides, e.g. integrated spot-size transformers
    • 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
    • G02B6/26—Optical coupling means
    • G02B6/262—Optical details of coupling light into, or out of, or between fibre ends, e.g. special fibre end shapes or associated optical elements
    • 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
    • G02B6/4202—Packages, e.g. shape, construction, internal or external details for coupling an active element with fibres without intermediate optical elements, e.g. fibres with plane ends, fibres with shaped ends, bundles
    • G02B6/4203—Optical features
    • 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
    • G02B6/4206—Optical features

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optical Couplings Of Light Guides (AREA)

Abstract

Selon l'invention, on effectue un couplage de guide d'onde à mode unique sur une fibre optique multimode (14) d'un réseau optique local en bande large à l'aide d'un coupleur effilé (10) qui augmente le diamètre de point du faisceau de propagation afin de remplir les modes supplémentaires de la fibre multimode. Le coupleur effilé comporte un noyau (30) entouré par une couche de métallisation intérieure (32) et une couche de métallisation extérieure (34). Le noyau et la couche de métallisation intérieure sont étirés sur leur longueur afin de contraindre la lumière provenant du noyau à pénétrer dans la couche de métallisation intérieure environnante. La couche de métallisation extérieure confine le faisceau augmenté à l'intérieur du noyau et de la couche de métallisation intérieure.
CA002388997A 1999-11-09 2000-10-10 Reglage de mode pour des systemes de fibres optiques multimode Abandoned CA2388997A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US44277799A 1999-11-09 1999-11-09
US09/442,777 1999-11-09
PCT/US2000/027919 WO2001035136A1 (fr) 1999-11-09 2000-10-10 Reglage de mode pour des systemes de fibres optiques multimode

Publications (1)

Publication Number Publication Date
CA2388997A1 true CA2388997A1 (fr) 2001-05-17

Family

ID=23758098

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002388997A Abandoned CA2388997A1 (fr) 1999-11-09 2000-10-10 Reglage de mode pour des systemes de fibres optiques multimode

Country Status (7)

Country Link
EP (1) EP1228387A1 (fr)
JP (1) JP2003528339A (fr)
CN (1) CN1387626A (fr)
AU (1) AU7876500A (fr)
CA (1) CA2388997A1 (fr)
TW (1) TW480354B (fr)
WO (1) WO2001035136A1 (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003307657A (ja) * 2002-04-15 2003-10-31 Mitsubishi Cable Ind Ltd 高出力パルス光用ファイバ及び光増幅装置
KR100629209B1 (ko) * 2002-05-23 2006-09-27 후지 샤신 필름 가부시기가이샤 레이저장치, 노광헤드, 노광장치 및 광섬유의 접속방법
JP2004146681A (ja) * 2002-10-25 2004-05-20 Sumitomo Electric Ind Ltd 光増幅用ファイバ、光増幅装置、光源装置、光治療装置および露光装置
KR100448968B1 (ko) 2002-12-31 2004-09-18 삼성전자주식회사 광결합 소자의 제작 방법, 광결합 소자, 광결합 소자조립체 및 광결합 소자를 이용한 렌즈 결합형 광섬유
JP4116479B2 (ja) * 2003-03-17 2008-07-09 三菱電線工業株式会社 テーパー加工フォトニック結晶ファイバ、その製造方法、及びフォトニック結晶ファイバの接続方法
US7689087B2 (en) 2003-03-21 2010-03-30 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Industry, Through The Communications Research Centre Canada Method of changing the birefringence of an optical waveguide by laser modification of the cladding
CA2504765C (fr) * 2004-04-14 2012-11-13 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Industry, Through The Communications Research Centre Canada Capteur a fibres optiques base sur des reseaux de bragg a fibres retroreflechissants
CN1914836B (zh) * 2004-08-05 2010-05-05 松下电器产业株式会社 多模光传输系统和多模光传输方法
US8272236B2 (en) 2008-06-18 2012-09-25 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Industry, Through The Communications Research Centre Canada High temperature stable fiber grating sensor and method for producing same
US8326097B2 (en) * 2009-08-20 2012-12-04 Avago Technologies Fiber Ip (Singapore) Pte. Ltd. Method and apparatus for providing a linear phase mode-matched launch of light into an end of a multimode optical fiber
CN102230993A (zh) * 2011-06-22 2011-11-02 常熟市宝源光电科技有限公司 多模光纤传输用光发射模块
DE102011080328B4 (de) * 2011-08-03 2020-09-17 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Wellenleiter und Verbindungselement
KR20140056360A (ko) 2011-08-31 2014-05-09 휴렛-팩커드 디벨롭먼트 컴퍼니, 엘.피. 변조 가능 소스를 위한 다중 모드 광섬유
CN103056513B (zh) * 2012-12-14 2014-12-10 武汉锐科光纤激光器技术有限责任公司 一种激光加工系统
WO2014197509A1 (fr) * 2013-06-03 2014-12-11 Ipg Photonics Corporation Laser à fibre fabry-perot multimodale
CN106461873B (zh) * 2014-04-30 2021-04-20 华为技术有限公司 低损耗模转换器及其制作方法
WO2015172335A1 (fr) * 2014-05-14 2015-11-19 深圳市大族激光科技股份有限公司 Structure de pompage homogène de laser, et procédé de conception de la structure
CN104297846A (zh) * 2014-10-23 2015-01-21 中国工程物理研究院激光聚变研究中心 基于多模光纤接收和单模光纤传输的光采样器
CN106532158B (zh) * 2015-09-14 2018-12-28 丰田自动车株式会社 全固体电池系统及其制造方法
US20230296853A9 (en) 2015-10-08 2023-09-21 Teramount Ltd. Optical Coupling
US11585991B2 (en) 2019-02-28 2023-02-21 Teramount Ltd. Fiberless co-packaged optics
US12124087B2 (en) 2015-10-08 2024-10-22 Teramount Ltd. Wideband surface coupling
CN109642986B (zh) * 2016-09-06 2020-12-01 Ａｇｃ株式会社 树脂光波导以及复合光波导
JP7055132B2 (ja) 2016-09-23 2022-04-15 アイピージー フォトニクス コーポレーション 金属／合金蒸気の電子遷移のスペクトルを回避する、事前選択されたスペクトル帯域幅を利用する事前溶接分析および関連するレーザ溶接方法およびファイバレーザ
CN116430521A (zh) * 2018-04-18 2023-07-14 泰拉蒙特有限公司 宽带表面耦合
CN109752489B (zh) * 2019-01-08 2024-07-05 光力科技股份有限公司 烟气分析系统
CN114721091A (zh) * 2022-04-24 2022-07-08 复旦大学 一种实现多模光纤单模传输的功能器件及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3779628A (en) * 1972-03-30 1973-12-18 Corning Glass Works Optical waveguide light source coupler
GB1409793A (en) * 1972-06-08 1975-10-15 Standard Telephones Cables Ltd Light emissive diode to optical fibre coupling
US4763976A (en) * 1987-05-21 1988-08-16 Corning Glass Works Connector employing mode field modification

Also Published As

Publication number Publication date
EP1228387A1 (fr) 2002-08-07
TW480354B (en) 2002-03-21
AU7876500A (en) 2001-06-06
WO2001035136A1 (fr) 2001-05-17
JP2003528339A (ja) 2003-09-24
CN1387626A (zh) 2002-12-25

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Legal Events

Date Code Title Description
FZDE Discontinued