DE602004016706D1 - Multimode-Gradientenindex-Faser und Herstellungsmethode - Google Patents

Multimode-Gradientenindex-Faser und Herstellungsmethode

Info

Publication number
DE602004016706D1
DE602004016706D1 DE602004016706T DE602004016706T DE602004016706D1 DE 602004016706 D1 DE602004016706 D1 DE 602004016706D1 DE 602004016706 T DE602004016706 T DE 602004016706T DE 602004016706 T DE602004016706 T DE 602004016706T DE 602004016706 D1 DE602004016706 D1 DE 602004016706D1
Authority
DE
Germany
Prior art keywords
manufacturing
gradient index
index fiber
multimode gradient
multimode
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.)
Active
Application number
DE602004016706T
Other languages
English (en)
Inventor
Ning Guan
Katsuhiro Takenaga
Kuniharu Himeno
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.)
Fujikura Ltd
Original Assignee
Fujikura 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
Priority claimed from JP2003199267A external-priority patent/JP2005037608A/ja
Priority claimed from JP2003199268A external-priority patent/JP4141914B2/ja
Priority claimed from JP2003344854A external-priority patent/JP2005114766A/ja
Application filed by Fujikura Ltd filed Critical Fujikura Ltd
Publication of DE602004016706D1 publication Critical patent/DE602004016706D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/028—Optical fibres with cladding with or without a coating with core or cladding having graded refractive index
    • G02B6/0288—Multimode fibre, e.g. graded index core for compensating modal dispersion

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Glass Compositions (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
DE602004016706T 2003-07-18 2004-07-15 Multimode-Gradientenindex-Faser und Herstellungsmethode Active DE602004016706D1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2003199267A JP2005037608A (ja) 2003-07-18 2003-07-18 グレーテッドインデックス型マルチモードファイバ
JP2003199268A JP4141914B2 (ja) 2003-07-18 2003-07-18 グレーテッドインデックス型マルチモードファイバおよびその製造方法
JP2003344854A JP2005114766A (ja) 2003-10-02 2003-10-02 グレーテッドインデックス型マルチモードファイバ

Publications (1)

Publication Number Publication Date
DE602004016706D1 true DE602004016706D1 (de) 2008-11-06

Family

ID=33479655

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004016706T Active DE602004016706D1 (de) 2003-07-18 2004-07-15 Multimode-Gradientenindex-Faser und Herstellungsmethode

Country Status (4)

Country Link
US (1) US7043126B2 (de)
EP (1) EP1498753B1 (de)
CN (1) CN100474010C (de)
DE (1) DE602004016706D1 (de)

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US6275512B1 (en) 1998-11-25 2001-08-14 Imra America, Inc. Mode-locked multimode fiber laser pulse source
EP1498753B1 (de) * 2003-07-18 2008-09-24 Fujikura Ltd. Multimode-Gradientenindex-Faser und Herstellungsmethode
NL1024015C2 (nl) * 2003-07-28 2005-02-01 Draka Fibre Technology Bv Multimode optische vezel voorzien van een brekingsindexprofiel, optisch communicatiesysteem onder toepassing daarvan en werkwijze ter vervaardiging van een dergelijke vezel.
US7421174B2 (en) * 2006-08-28 2008-09-02 Furakawa Electric North America; Inc. Multi-wavelength, multimode optical fibers
US7315677B1 (en) * 2006-09-14 2008-01-01 Corning Incorporated Dual dopant dual alpha multimode optical fiber
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FR2922657B1 (fr) * 2007-10-23 2010-02-12 Draka Comteq France Fibre multimode.
NL1035403C2 (nl) * 2008-05-08 2009-11-11 Draka Comteq Bv Datacommunicatiekabel.
FR2932932B1 (fr) * 2008-06-23 2010-08-13 Draka Comteq France Sa Systeme optique multiplexe en longueur d'ondes avec fibres optiques multimodes
FR2933779B1 (fr) * 2008-07-08 2010-08-27 Draka Comteq France Fibres optiques multimodes
US8520994B2 (en) 2008-09-17 2013-08-27 Ofs Fitel, Llc Bandwidth-maintaining multimode optical fibers
US20100154478A1 (en) * 2008-12-01 2010-06-24 Panduit Corp. Multimode fiber having improved index profile
FR2940839B1 (fr) 2009-01-08 2012-09-14 Draka Comteq France Fibre optique multimodale a gradient d'indice, procedes de caracterisation et de fabrication d'une telle fibre
FR2946436B1 (fr) 2009-06-05 2011-12-09 Draka Comteq France Fibre optique multimode a tres large bande passante avec une interface coeur-gaine optimisee
US8351027B2 (en) 2009-06-15 2013-01-08 Panduit Corp. Method and metric for selecting and designing multimode fiber for improved performance
FR2953029B1 (fr) * 2009-11-25 2011-11-18 Draka Comteq France Fibre optique multimode a tres large bande passante avec une interface coeur-gaine optimisee
FR2957153B1 (fr) * 2010-03-02 2012-08-10 Draka Comteq France Fibre optique multimode a large bande passante et a faibles pertes par courbure
FR2949870B1 (fr) * 2009-09-09 2011-12-16 Draka Compteq France Fibre optique multimode presentant des pertes en courbure ameliorees
US9014525B2 (en) 2009-09-09 2015-04-21 Draka Comteq, B.V. Trench-assisted multimode optical fiber
FR2953606B1 (fr) * 2009-12-03 2012-04-27 Draka Comteq France Fibre optique multimode a large bande passante et a faibles pertes par courbure
FR2953605B1 (fr) * 2009-12-03 2011-12-16 Draka Comteq France Fibre optique multimode a large bande passante et a faibles pertes par courbure
FR2953030B1 (fr) * 2009-11-25 2011-11-18 Draka Comteq France Fibre optique multimode a tres large bande passante avec une interface coeur-gaine optimisee
FR2950156B1 (fr) * 2009-09-17 2011-11-18 Draka Comteq France Fibre optique multimode
CN101738682B (zh) * 2010-01-18 2012-01-11 烽火通信科技股份有限公司 大模场有源光纤及其制造方法
NL2004544C2 (nl) * 2010-04-13 2011-10-17 Draka Comteq Bv Inwendig dampdepositieproces.
FR2966256B1 (fr) 2010-10-18 2012-11-16 Draka Comteq France Fibre optique multimode insensible aux pertes par
RU2543006C2 (ru) * 2010-12-13 2015-02-27 Учреждение Российской Академии Наук Научный Центр Волоконной Оптики Ран Способ производства преформ с заданным профилем показателя преломления, преформа и оптическое волокно
FR2971061B1 (fr) 2011-01-31 2013-02-08 Draka Comteq France Fibre optique a large bande passante et a faibles pertes par courbure
EP2482106B1 (de) 2011-01-31 2014-06-04 Draka Comteq B.V. Multimodusfaser
EP2503368A1 (de) 2011-03-24 2012-09-26 Draka Comteq B.V. Multimodus-Glasfaser mit verbesserter Biegefestigkeit
EP2506044A1 (de) 2011-03-29 2012-10-03 Draka Comteq B.V. Multimodus-Glasfaser
EP2518546B1 (de) 2011-04-27 2018-06-20 Draka Comteq B.V. Strahlungsgresistente multimodale optische Faser mit hoher Bandbreite
WO2012173907A2 (en) 2011-06-15 2012-12-20 Corning Incorporated Laser-processed grin lenses and optical interface devices and assemblies using same
US8842957B2 (en) * 2011-06-30 2014-09-23 Corning Incorporated Multimode optical fiber and system incorporating such
DK2541292T3 (en) 2011-07-01 2014-12-01 Draka Comteq Bv A multimode optical fiber
US8837890B2 (en) * 2012-05-31 2014-09-16 Corning Incorporated Multimode optical fiber and system comprising such fiber
US9020316B2 (en) * 2013-02-28 2015-04-28 Corning Incorporated Low attenuation optical fibers with an F-graded index core
EP3108275B1 (de) 2014-02-19 2021-12-15 Corning Incorporated Über einen erweiterten wellenlängenbereich wirkende multimodenglasfaser und verwandtes system
US9632244B2 (en) 2014-07-28 2017-04-25 Panduit Corp. Multimode optical fiber and methods of manufacturing thereof
US9411096B2 (en) 2014-08-08 2016-08-09 Panduit Corp. Multimode optical fiber and methods of use and design thereof
WO2016070946A1 (en) * 2014-11-07 2016-05-12 Prysmian S.P.A. Multimode optical fiber for power-over-fiber applications
CN105242347B (zh) * 2015-10-13 2018-05-15 华南理工大学 一种高纯度、低本征串扰的轨道角动量传输光纤
US9733426B2 (en) * 2015-11-18 2017-08-15 Sumitomo Electric Industries, Ltd. Multimode optical fiber
US9909952B2 (en) * 2016-04-29 2018-03-06 Panduit Corp. Optical fibers and methods associated therewith
CN107292122B (zh) * 2017-08-22 2020-09-01 中国工程物理研究院激光聚变研究中心 石英玻璃光纤折射率参数计算方法及***
CN109115361B (zh) * 2018-07-26 2024-04-19 上海光织科技有限公司 基于渐变折射率分布的小芯径多模光纤的应用
CN111366180B (zh) * 2020-05-08 2022-02-15 中天科技光纤有限公司 一种基于光纤传感器的外界参数测量方法
CN116009141B (zh) * 2023-02-10 2024-01-12 烽火通信科技股份有限公司 一种dmd优化渐变多模光纤

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GB2100464B (en) * 1981-05-11 1985-07-17 Bicc Plc An improved optical fibre
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US4447124A (en) * 1981-10-27 1984-05-08 Bell Telephone Laboratories, Incorporated Multimode optical fiber with radially varying attenuation center density
JPS60215550A (ja) * 1984-04-12 1985-10-28 Sumitomo Electric Ind Ltd 弗素とｐ↓２ｏ↓５を含有する石英系ガラス光伝送用フアイバ
DE3500672A1 (de) * 1985-01-11 1986-07-17 Philips Patentverwaltung Lichtleitfaser mit fluordotierung und verfahren zu deren herstellung
CN1012363B (zh) 1988-02-10 1991-04-17 杭州无线电材料厂 高带宽渐变型多模光纤的制造方法
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US5729645A (en) * 1996-08-13 1998-03-17 The Trustees Of The University Of Pennsylvania Graded index optical fibers
US6434309B1 (en) * 1999-02-22 2002-08-13 Corning Incorporated Laser optimized multimode fiber and method for use with laser and LED sources and system employing same
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FR2805899B1 (fr) 2000-03-03 2003-01-31 Cit Alcatel Amplification optique a fibre a gaine multimode en bande c
DE10033485C2 (de) * 2000-07-10 2003-10-23 Infineon Technologies Ag Koppelglasfaser zur optischen Kopplung einer Lichtstrahlungsquelle an einen Mehrmoden-Lichtwellenleiter, optoelektronisches Lichtsendebauelement für Mehrmoden-Lichtwellenleiter und Herstellungsverfahren für Koppelglasfenster
CN1198157C (zh) 2002-10-17 2005-04-20 长飞光纤光缆有限公司 改进的多模光纤及其制造方法
EP1498753B1 (de) * 2003-07-18 2008-09-24 Fujikura Ltd. Multimode-Gradientenindex-Faser und Herstellungsmethode
JP2005210283A (ja) * 2004-01-21 2005-08-04 Fujikura Ltd 波長多重伝送システム

Also Published As

Publication number Publication date
CN100474010C (zh) 2009-04-01
US20050013570A1 (en) 2005-01-20
EP1498753B1 (de) 2008-09-24
CN1576917A (zh) 2005-02-09
EP1498753A2 (de) 2005-01-19
EP1498753A3 (de) 2005-02-16
US7043126B2 (en) 2006-05-09

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