CN101907738B - 纤芯包层界面优化和包层效应降低的甚宽带宽多模光纤 - Google Patents

纤芯包层界面优化和包层效应降低的甚宽带宽多模光纤 Download PDF

Info

Publication number
CN101907738B
CN101907738B CN201010198579.9A CN201010198579A CN101907738B CN 101907738 B CN101907738 B CN 101907738B CN 201010198579 A CN201010198579 A CN 201010198579A CN 101907738 B CN101907738 B CN 101907738B
Authority
CN
China
Prior art keywords
optical fiber
cladding
core
bandwidth
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.)
Active
Application number
CN201010198579.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN101907738A (zh
Inventor
D·莫兰
K·德容
P·西亚尔
Y·吕米内奥
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.)
Nokia Inc
Original Assignee
Nokia 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 Nokia Inc filed Critical Nokia Inc
Publication of CN101907738A publication Critical patent/CN101907738A/zh
Application granted granted Critical
Publication of CN101907738B publication Critical patent/CN101907738B/zh
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
    • 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
    • G02B6/036—Optical fibres with cladding with or without a coating core or cladding comprising multiple layers
    • G02B6/03616—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference
    • G02B6/03622—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only
    • G02B6/03627—Optical fibres characterised both by the number of different refractive index layers around the central core segment, i.e. around the innermost high index core layer, and their relative refractive index difference having 2 layers only arranged - +

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Optical Communication System (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
CN201010198579.9A 2009-06-05 2010-06-07 纤芯包层界面优化和包层效应降低的甚宽带宽多模光纤 Active CN101907738B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR0902724A FR2946436B1 (fr) 2009-06-05 2009-06-05 Fibre optique multimode a tres large bande passante avec une interface coeur-gaine optimisee
FR09/02724 2009-06-05
US18546209P 2009-06-09 2009-06-09
US61/185,462 2009-06-09

Publications (2)

Publication Number Publication Date
CN101907738A CN101907738A (zh) 2010-12-08
CN101907738B true CN101907738B (zh) 2015-01-07

Family

ID=41537105

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201010198579.9A Active CN101907738B (zh) 2009-06-05 2010-06-07 纤芯包层界面优化和包层效应降低的甚宽带宽多模光纤

Country Status (7)

Country Link
US (1) US8867880B2 (enExample)
EP (1) EP2259105B1 (enExample)
JP (1) JP5830228B2 (enExample)
CN (1) CN101907738B (enExample)
DK (1) DK2259105T3 (enExample)
ES (1) ES2897829T3 (enExample)
FR (1) FR2946436B1 (enExample)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
FR2922657B1 (fr) * 2007-10-23 2010-02-12 Draka Comteq France Fibre multimode.
US8467650B2 (en) 2007-11-09 2013-06-18 Draka Comteq, B.V. High-fiber-density optical-fiber cable
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
US8314408B2 (en) 2008-12-31 2012-11-20 Draka Comteq, B.V. UVLED apparatus for curing glass-fiber coatings
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
FR2957153B1 (fr) 2010-03-02 2012-08-10 Draka Comteq France Fibre optique multimode a large bande passante et a faibles pertes par courbure
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
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
FR2949870B1 (fr) 2009-09-09 2011-12-16 Draka Compteq France Fibre optique multimode presentant des pertes en courbure ameliorees
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
US8306380B2 (en) * 2009-09-14 2012-11-06 Draka Comteq, B.V. Methods and devices for cable insertion into latched-duct conduit
FR2950156B1 (fr) 2009-09-17 2011-11-18 Draka Comteq France Fibre optique multimode
FR2950443B1 (fr) * 2009-09-22 2011-11-18 Draka Comteq France Fibre optique pour la generation de frequence somme et son procede de fabrication
US8805143B2 (en) 2009-10-19 2014-08-12 Draka Comteq, B.V. Optical-fiber cable having high fiber count and high fiber density
FR2952634B1 (fr) * 2009-11-13 2011-12-16 Draka Comteq France Fibre en silice dopee en terre rare a faible ouverture numerique
US9042693B2 (en) 2010-01-20 2015-05-26 Draka Comteq, B.V. Water-soluble water-blocking element
EP2352047B1 (en) 2010-02-01 2019-09-25 Draka Comteq B.V. Non-zero dispersion shifted optical fiber having a large effective area
EP2352046B1 (en) 2010-02-01 2018-08-08 Draka Comteq B.V. Non-zero dispersion shifted optical fiber having a short cutoff wavelength
DK2369379T3 (en) * 2010-03-17 2015-06-08 Draka Comteq Bv Single-mode optical fiber having reduced bending losses
US8693830B2 (en) 2010-04-28 2014-04-08 Draka Comteq, B.V. Data-center cable
ES2587432T3 (es) 2010-05-03 2016-10-24 Draka Comteq B.V Cables de fibra óptica en haz
EP2388239B1 (en) 2010-05-20 2017-02-15 Draka Comteq B.V. Curing apparatus employing angled UV-LEDs
US8625947B1 (en) 2010-05-28 2014-01-07 Draka Comteq, B.V. Low-smoke and flame-retardant fiber optic cables
US8871311B2 (en) 2010-06-03 2014-10-28 Draka Comteq, B.V. Curing method employing UV sources that emit differing ranges of UV radiation
FR2962230B1 (fr) 2010-07-02 2012-07-27 Draka Comteq France Fibre optique monomode
US8682123B2 (en) 2010-07-15 2014-03-25 Draka Comteq, B.V. Adhesively coupled optical fibers and enclosing tape
EP2418183B1 (en) 2010-08-10 2018-07-25 Draka Comteq B.V. Method for curing coated glass fibres providing increased UVLED intensitiy
US8571369B2 (en) 2010-09-03 2013-10-29 Draka Comteq B.V. Optical-fiber module having improved accessibility
FR2966256B1 (fr) 2010-10-18 2012-11-16 Draka Comteq France Fibre optique multimode insensible aux pertes par
US8824845B1 (en) 2010-12-03 2014-09-02 Draka Comteq, B.V. Buffer tubes having reduced stress whitening
FR2971061B1 (fr) 2011-01-31 2013-02-08 Draka Comteq France Fibre optique a large bande passante et a faibles pertes par courbure
ES2494640T3 (es) 2011-01-31 2014-09-15 Draka Comteq B.V. Fibra multimodo
EP2678728B1 (en) 2011-02-21 2018-04-18 Draka Comteq B.V. Optical-fiber interconnect cable
CN103827708B (zh) * 2011-02-24 2017-06-20 Ofs飞泰尔公司 用于空间多路复用的渐变折射率少模光纤设计
EP2495589A1 (en) 2011-03-04 2012-09-05 Draka Comteq B.V. Rare earth doped amplifying optical fiber for compact devices and method of manufacturing thereof
EP2503368A1 (en) 2011-03-24 2012-09-26 Draka Comteq B.V. Multimode optical fiber with improved bend resistance
EP2506044A1 (en) 2011-03-29 2012-10-03 Draka Comteq B.V. Multimode optical fiber
EP2518546B1 (en) 2011-04-27 2018-06-20 Draka Comteq B.V. High-bandwidth, radiation-resistant multimode optical fiber
DK2527893T3 (da) 2011-05-27 2013-12-16 Draka Comteq Bv Optisk singlemode fiber
DK2533082T3 (en) 2011-06-09 2014-03-24 Draka Comteq Bv Optical single-mode fiber
DK2541292T3 (en) 2011-07-01 2014-12-01 Draka Comteq Bv A multimode optical fiber
EP2584340A1 (en) 2011-10-20 2013-04-24 Draka Comteq BV Hydrogen sensing fiber and hydrogen sensor
NL2007831C2 (en) 2011-11-21 2013-05-23 Draka Comteq Bv Apparatus and method for carrying out a pcvd deposition process.
EP2791718B1 (en) * 2011-12-14 2024-10-09 Ofs Fitel Llc Bend compensated filter fiber
US8929701B2 (en) 2012-02-15 2015-01-06 Draka Comteq, B.V. Loose-tube optical-fiber cable
DE102012213983A1 (de) * 2012-03-02 2013-09-05 J-Fiber Gmbh Krümmungsunempfindliche Gradientenindex-Multimode-Lichtleitfaser
US9164229B2 (en) 2012-03-02 2015-10-20 J-Fiber Gmbh Bend insensitive gradient index multi-mode light conducting fiber
US9759860B2 (en) * 2012-03-05 2017-09-12 Alcatel Lucent Multimode optical fiber, mode delay adjuster for fiber systems, and methods to use such fibers, adjusters, and systems
WO2013160714A1 (en) 2012-04-27 2013-10-31 Draka Comteq Bv Hybrid single and multimode optical fiber for a home network
US9031371B2 (en) * 2012-05-08 2015-05-12 Sumitomo Electric Industries, Ltd. Multi-mode optical fiber
CN102692675A (zh) 2012-05-28 2012-09-26 长飞光纤光缆有限公司 一种渐变折射率抗弯曲多模光纤
US8977092B2 (en) * 2012-05-31 2015-03-10 Corning Incorporated Multimode optical fiber and system comprising such fiber
US8958675B2 (en) 2012-07-12 2015-02-17 Corning Incorporated Multimode optical fiber systems with adjustable chromatic modal dispersion compensation
US8977091B2 (en) 2012-07-12 2015-03-10 Corning Incorporated Multimode optical fiber systems with adjustable chromatic modal dispersion compensation
US8948559B2 (en) * 2012-09-05 2015-02-03 Ofs Fitel, Llc Multiple LP mode fiber designs for mode division multiplexing
US9188754B1 (en) 2013-03-15 2015-11-17 Draka Comteq, B.V. Method for manufacturing an optical-fiber buffer tube
NL2011075C2 (en) 2013-07-01 2015-01-05 Draka Comteq Bv Pcvd process with removal of substrate tube.
CN105899982B (zh) * 2013-12-20 2019-11-22 德拉克通信科技公司 表现出损耗降低的具有梯形纤芯的单模光纤
US9921369B2 (en) * 2014-09-12 2018-03-20 Draka Comteq, B.V. Multimode optical fiber with high bandwidth, and corresponding multimode optical system
US10197725B2 (en) * 2014-11-07 2019-02-05 Prysmian S.P.A Multimode optical fiber for power-over-fiber applications with specific refraction index profile
CN108370267B (zh) * 2015-12-07 2022-06-07 德拉克通信科技公司 根据单波长表征选择宽带多模光纤的方法
EP3414605B1 (en) * 2016-02-08 2020-04-08 Draka Comteq BV Few mode optical fibers for mode division multiplexing
EP3729151B1 (en) 2017-12-21 2022-04-06 Draka Comteq France Bending-loss insensitive single mode fibre, with a shallow trench, and corresponding optical system
CN112511220B (zh) * 2019-09-16 2022-02-22 华为技术有限公司 一种快速有效的判断多模光纤带宽的测量方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1433982A (zh) * 2003-02-28 2003-08-06 烽火通信科技股份有限公司 内包层下凹型多模光纤预制棒

Family Cites Families (194)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1921478A (en) * 1928-09-04 1933-08-08 Standard Ig Co Production of valuable liquid hydrocarbons
JPS5250246B2 (enExample) 1974-01-18 1977-12-23
JPS5258547A (en) * 1975-11-10 1977-05-14 Hitachi Ltd Light transmission fiber
JPS5250246A (en) * 1975-10-20 1977-04-22 Hitachi Ltd Light transmitting line
JPS5258547U (enExample) 1975-10-25 1977-04-27
US4111525A (en) * 1976-10-12 1978-09-05 Bell Telephone Laboratories, Incorporated Silica based optical fiber waveguide using phosphorus pentoxide and germanium dioxide
US4222631A (en) * 1978-03-03 1980-09-16 Corning Glass Works Multicomponent optical waveguide having index gradient
US4229070A (en) 1978-07-31 1980-10-21 Corning Glass Works High bandwidth optical waveguide having B2 O3 free core and method of fabrication
US4230396A (en) 1978-07-31 1980-10-28 Corning Glass Works High bandwidth optical waveguides and method of fabrication
US4406517A (en) * 1979-01-02 1983-09-27 Corning Glass Works Optical waveguide having optimal index profile for multicomponent nonlinear glass
US4339174A (en) 1980-02-01 1982-07-13 Corning Glass Works High bandwidth optical waveguide
US4465335A (en) * 1982-10-12 1984-08-14 The United States Of America As Represented By The Secretary Of The Army Concentric core optical fiber coupler
JPS59232302A (ja) * 1983-06-15 1984-12-27 Sumitomo Electric Ind Ltd 光伝送用フアイバ
FR2553951B1 (fr) * 1983-10-25 1985-12-27 Thomson Csf Dispositif de memorisation d'informations dans un systeme de transmission par fibre optique
DE3447082A1 (de) * 1984-05-26 1985-12-19 AEG-Telefunken Kabelwerke AG, Rheydt, 4050 Mönchengladbach Verfahren zum herstellen einer vorform zum ziehen von lichtleitfasern
DE3447081A1 (de) * 1984-05-26 1985-12-19 AEG-Telefunken Kabelwerke AG, Rheydt, 4050 Mönchengladbach Verfahren zum herstellen einer vorform zum ziehen von lichtleitfasern
US4723828A (en) * 1984-11-09 1988-02-09 Northern Telecom Limited Bandwidth enhancement of multimode optical transmisson lines
US4838643A (en) * 1988-03-23 1989-06-13 Alcatel Na, Inc. Single mode bend insensitive fiber for use in fiber optic guidance applications
GB8810286D0 (en) * 1988-04-29 1988-06-02 British Telecomm Connecting optical waveguides
FR2647778B1 (fr) 1989-06-05 1992-11-20 Comp Generale Electricite Procede et dispositif de depot externe par plasma de silice exempte d'ions hydroxyles
DE4001781C1 (enExample) * 1990-01-23 1991-02-21 Schott Glaswerke, 6500 Mainz, De
US5245404A (en) * 1990-10-18 1993-09-14 Physical Optics Corportion Raman sensor
AU662625B2 (en) * 1992-08-19 1995-09-07 Nippon Telegraph & Telephone Corporation Mode field diameter conversion fiber
JPH06216440A (ja) 1993-01-20 1994-08-05 Hitachi Cable Ltd 希土類元素添加マルチコアファイバ
FR2713621B1 (fr) 1993-12-14 1996-01-05 Alcatel Fibres Optiques Procédé de recharge par plasma d'une préforme pour fibre optique et fibre optique issue de la préforme rechargée selon ce procédé.
KR0162604B1 (ko) 1994-10-07 1999-04-15 김광호 광 섬유 모재 제조 방법
US5574816A (en) * 1995-01-24 1996-11-12 Alcatel Na Cable Sytems, Inc. Polypropylene-polyethylene copolymer buffer tubes for optical fiber cables and method for making the same
JP3719735B2 (ja) 1995-04-28 2005-11-24 康博 小池 光ファイバー
JPH0948629A (ja) 1995-08-01 1997-02-18 Sumitomo Electric Ind Ltd 光ファイバおよびその製造方法
US5717805A (en) * 1996-06-12 1998-02-10 Alcatel Na Cable Systems, Inc. Stress concentrations in an optical fiber ribbon to facilitate separation of ribbon matrix material
US5841933A (en) 1996-07-09 1998-11-24 Hoaglin; Christine L. Optical waveguide fiber containing titania and germania
US7322122B2 (en) * 1997-01-15 2008-01-29 Draka Comteq B.V. Method and apparatus for curing a fiber having at least two fiber coating curing stages
FR2762836B1 (fr) 1997-05-02 1999-07-23 Alsthom Cge Alcatel Procede et appareil de fabrication de preformes de fibre de verre
FR2760540B1 (fr) * 1997-03-10 1999-04-16 Alsthom Cge Alcatel Cable a fibres optiques serrees dans une gaine
JPH1164665A (ja) 1997-06-13 1999-03-05 Sumitomo Electric Ind Ltd 光ファイバ
US5911023A (en) * 1997-07-10 1999-06-08 Alcatel Alsthom Compagnie Generale D'electricite Polyolefin materials suitable for optical fiber cable components
WO1999022471A1 (en) 1997-10-27 1999-05-06 Corning Incorporated Multimode fiber link dispersion compensator
US6002818A (en) 1997-12-05 1999-12-14 Lucent Technologies Inc Free-space optical signal switch arrangement
US6269663B1 (en) 1998-03-05 2001-08-07 Alcatel Method of purifying silica and depositing on an optical fiber preform
US6066397A (en) * 1998-03-31 2000-05-23 Alcatel Polypropylene filler rods for optical fiber communications cables
US6175677B1 (en) * 1998-04-17 2001-01-16 Alcatel Optical fiber multi-ribbon and method for making the same
US6085009A (en) * 1998-05-12 2000-07-04 Alcatel Water blocking gels compatible with polyolefin optical fiber cable buffer tubes and cables made therewith
JP3492524B2 (ja) 1998-05-29 2004-02-03 三菱電機株式会社 分散補償装置
US6470126B1 (en) 1998-10-23 2002-10-22 The Furukawa Electric Co., Ltd. Dispersion compensating optical fiber, and wavelength division multiplexing transmission line using a dispersion compensating optical fiber
DE19852704A1 (de) 1998-11-16 2000-05-18 Heraeus Quarzglas Verfahren zur Herstellung einer Vorform für eine optische Faser und für die Durchführung des Verfahrens geeignetes Substratrohr
US6185346B1 (en) 1998-12-04 2001-02-06 Charles K. Asawa Propagation in lowest order modes of multimode graded index fiber, resulting in: very low transmission loss, low modal noise, high data security, and high data rate capabilities
JP2002533744A (ja) 1998-12-18 2002-10-08 ピレリー・カビ・エ・システミ・ソチエタ・ペル・アツィオーニ 大都市ネットワークシステムおよびアクセスネットワークシステム用の光ファイバ
US6215931B1 (en) * 1999-01-26 2001-04-10 Alcatel Flexible thermoplastic polyolefin elastomers for buffering transmission elements in a telecommunications cable
US6134363A (en) * 1999-02-18 2000-10-17 Alcatel Method for accessing optical fibers in the midspan region of an optical fiber cable
JP2002538065A (ja) 1999-02-22 2002-11-12 コーニング・インコーポレーテッド 多モードファイバ及びその製造方法
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
JP4316146B2 (ja) 1999-02-22 2009-08-19 古河電気工業株式会社 光伝送路およびその光伝送路に用いられる負分散光ファイバおよび光伝送路を用いた光伝送システム
US6438303B1 (en) 1999-02-22 2002-08-20 Corning Incorporated Laser optimized multimode fiber and method for use with laser and LED sources and system employing same
JP2000347054A (ja) 1999-03-31 2000-12-15 Sharp Corp 光デバイス及びその製造方法、並びに、ポリイミド膜の製造方法
US6381390B1 (en) * 1999-04-06 2002-04-30 Alcatel Color-coded optical fiber ribbon and die for making the same
US6181857B1 (en) * 1999-05-12 2001-01-30 Alcatel Method for accessing optical fibers contained in a sheath
US6292612B1 (en) 1999-06-07 2001-09-18 Lucent Technologies Inc. Multi-mode optical fiber having improved refractive index profile and devices comprising same
US6314224B1 (en) * 1999-06-18 2001-11-06 Alcatel Thick-walled cable jacket with non-circular cavity cross section
EP1116970A1 (en) 1999-06-28 2001-07-18 The Furukawa Electric Co., Ltd. Optical transmission line
US6334016B1 (en) * 1999-06-30 2001-12-25 Alcatel Optical fiber ribbon matrix material having optimal handling characteristics
US6361014B1 (en) * 1999-07-09 2002-03-26 Symons Corporation Concrete form waler bracket
US6321012B1 (en) * 1999-08-30 2001-11-20 Alcatel Optical fiber having water swellable material for identifying grouping of fiber groups
US6493491B1 (en) * 1999-09-28 2002-12-10 Alcatel Optical drop cable for aerial installation
US6321014B1 (en) 1999-11-01 2001-11-20 Alcatel Method for manufacturing optical fiber ribbon
US6580543B1 (en) 1999-12-16 2003-06-17 Tri Quint Technology Holding Co. Multimode fiber communication system with enhanced bandwidth
US6330382B1 (en) 2000-01-19 2001-12-11 Corning Incorporated Mode conditioning for multimode fiber systems
JP2001235648A (ja) 2000-02-23 2001-08-31 Shin Etsu Chem Co Ltd マルチモードファイバ用プリフォーム及びマルチモードファイバ
FR2809499B1 (fr) * 2000-05-29 2003-10-03 Cit Alcatel Peau de protection pour fibres optiques
TW552435B (en) 2000-06-12 2003-09-11 Asahi Glass Co Ltd Plastic optical fiber
US6603908B2 (en) * 2000-08-04 2003-08-05 Alcatel Buffer tube that results in easy access to and low attenuation of fibers disposed within buffer tube
US6922515B2 (en) * 2000-12-20 2005-07-26 Alcatel Method and apparatus to reduce variation of excess fiber length in buffer tubes of fiber optic cables
US6618538B2 (en) * 2000-12-20 2003-09-09 Alcatel Method and apparatus to reduce variation of excess fiber length in buffer tubes of fiber optic cables
US6490398B2 (en) 2001-02-21 2002-12-03 Fitel Usa Corp. Dispersion-compensating fiber having a high figure of merit
CA2371285A1 (en) 2001-03-16 2002-09-16 The Furukawa Electric Co., Ltd Optical fiber and wavelength division multiplex transmission line
US7346244B2 (en) * 2001-03-23 2008-03-18 Draka Comteq B.V. Coated central strength member for fiber optic cables with reduced shrinkage
JP3653724B2 (ja) 2001-04-23 2005-06-02 住友電気工業株式会社 光ファイバ、及びその製造方法
US20030024276A1 (en) 2001-05-30 2003-02-06 3M Innovative Properties Company Method of manufacture of an optical waveguide article including a fluorine-containing zone
US7045010B2 (en) * 2001-09-06 2006-05-16 Alcatel Applicator for high-speed gel buffering of flextube optical fiber bundles
US6749446B2 (en) * 2001-10-10 2004-06-15 Alcatel Optical fiber cable with cushion members protecting optical fiber ribbon stack
US6580863B2 (en) 2001-10-31 2003-06-17 Intel Corporation System and method for providing integrated optical waveguide device
US6735985B2 (en) 2001-12-20 2004-05-18 Furukawa Electric North America Inc Method of impressing a twist on a multimode fiber during drawing
US6771865B2 (en) 2002-03-20 2004-08-03 Corning Incorporated Low bend loss optical fiber and components made therefrom
JP4404196B2 (ja) 2002-04-16 2010-01-27 住友電気工業株式会社 光ファイバ母材の製造方法及び光ファイバの製造方法
US7400835B2 (en) 2002-08-30 2008-07-15 Ciena Corporation WDM system having chromatic dispersion precompensation
US6912347B2 (en) * 2002-11-15 2005-06-28 Alcatel Optimized fiber optic cable suitable for microduct blown installation
US6904217B2 (en) 2003-01-29 2005-06-07 Furukawa Electric North America Method for the manufacture of optical fibers, improved optical fibers, and improved Raman fiber amplifier communication systems
WO2004092794A1 (ja) * 2003-04-11 2004-10-28 Fujikura Ltd. 光ファイバ
US6904218B2 (en) 2003-05-12 2005-06-07 Fitel U.S.A. Corporation Super-large-effective-area (SLA) optical fiber and communication system incorporating the same
FR2855619B1 (fr) 2003-05-27 2005-07-22 Cit Alcatel Fibre optique pour amplification ou pour emission laser
US6941049B2 (en) * 2003-06-18 2005-09-06 Alcatel Fiber optic cable having no rigid strength members and a reduced coefficient of thermal expansion
KR100526516B1 (ko) 2003-07-11 2005-11-08 삼성전자주식회사 고속, 근거리 통신망을 위한 언덕형 광섬유
CN100474010C (zh) 2003-07-18 2009-04-01 株式会社藤仓 渐变折射率多模光纤及其制造方法
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.
CN100552481C (zh) 2003-09-09 2009-10-21 株式会社藤仓 渐变折射率多模光纤及其制造方法
US20070009899A1 (en) * 2003-10-02 2007-01-11 Mounts William M Nucleic acid arrays for detecting gene expression in animal models of inflammatory diseases
US7228032B2 (en) 2004-01-12 2007-06-05 Xponent Photonics Inc. Apparatus and methods for launching an optical signal into multimode optical fiber
DE602005003596D1 (de) * 2004-01-26 2008-01-17 Draka Comteq Bv Hüllrohrwindung zur Ankopplung eines faseroptischen Kabels und Methode zur Installation eines faseroptischen Kabels
US7817257B2 (en) 2004-01-27 2010-10-19 Fujikura Ltd. Method for measuring a differential mode delay of a multimode optical fiber
WO2005106544A1 (en) 2004-04-28 2005-11-10 Ls Cable Ltd. Optical fiber with improved bending behavior
KR100624247B1 (ko) 2004-07-02 2006-09-19 엘에스전선 주식회사 고속 근거리 전송망을 위한 다중모드 광섬유
US7646955B2 (en) 2004-07-26 2010-01-12 Corning Incorporated Multimode optical fiber with low differential mode delay
JP4684593B2 (ja) * 2004-08-05 2011-05-18 株式会社フジクラ 低曲げ損失マルチモードファイバ
US7336877B2 (en) 2004-08-31 2008-02-26 Corning Incorporated Broadband optical fiber
JP4358073B2 (ja) 2004-09-07 2009-11-04 株式会社フジクラ 低曲げ損失トレンチ型マルチモードファイバ
US7171074B2 (en) 2004-11-16 2007-01-30 Furakawa Electric North America Inc. Large mode area fibers using higher order modes
JP2006227173A (ja) 2005-02-16 2006-08-31 Fujikura Ltd マルチモード分散補償ファイバ、モード分散の補償方法、光導波路、光伝送路及び光通信システム
NL1028978C2 (nl) 2005-05-04 2006-11-07 Draka Comteq Bv Optisch communicatiesysteem alsmede aansluitnetwerk voorzien daarvan.
EP1904882B1 (en) * 2005-07-20 2012-11-14 Draka Comteq B.V. Grease-free buffer optical fiber buffer tube construction utilizing a water-swellable, texturized yarn
US7567739B2 (en) * 2007-01-31 2009-07-28 Draka Comteq B.V. Fiber optic cable having a water-swellable element
US7599589B2 (en) * 2005-07-20 2009-10-06 Draka Comteq B.V. Gel-free buffer tube with adhesively coupled optical element
US7515795B2 (en) * 2005-07-20 2009-04-07 Draka Comteq B.V. Water-swellable tape, adhesive-backed for coupling when used inside a buffer tube
FR2893149B1 (fr) * 2005-11-10 2008-01-11 Draka Comteq France Fibre optique monomode.
US7783149B2 (en) 2005-12-27 2010-08-24 Furukawa Electric North America, Inc. Large-mode-area optical fibers with reduced bend distortion
FR2896795B1 (fr) * 2006-01-27 2008-04-18 Draka Compteq France Procede de fabrication d'une preforme de fibre optique
WO2007091879A1 (en) * 2006-02-08 2007-08-16 Draka Comteq B.V. Optical fiber cable suited for blown installation or pushing installation in microducts of small diameter
FR2899693B1 (fr) * 2006-04-10 2008-08-22 Draka Comteq France Fibre optique monomode.
FR2900739B1 (fr) * 2006-05-03 2008-07-04 Draka Comteq France Fibre de compensation de la dispersion chromatique
US7665902B2 (en) * 2006-05-11 2010-02-23 Draka Comteq, B.V. Modified pre-ferrulized communication cable assembly and installation method
FR2903501B1 (fr) * 2006-07-04 2008-08-22 Draka Comteq France Sa Fibre optique dopee au fluor
FR2904876B1 (fr) * 2006-08-08 2008-11-21 Draka Comteq France Cable de telecommunication a fibres optiques
US7421174B2 (en) 2006-08-28 2008-09-02 Furakawa Electric North America; Inc. Multi-wavelength, multimode optical fibers
US7620282B2 (en) 2006-08-31 2009-11-17 Corning Incorporated Low bend loss single mode optical fiber
US7315677B1 (en) 2006-09-14 2008-01-01 Corning Incorporated Dual dopant dual alpha multimode optical fiber
FR2908250B1 (fr) * 2006-11-03 2009-01-09 Draka Comteq France Sa Sa Fibre de compensation de la dispersion chromatique
FR2908525B1 (fr) 2006-11-10 2009-06-26 Draka Comteq France Sa Sa Cable de telecommunication a fibres optiques
DK1930753T3 (en) * 2006-12-04 2015-03-30 Draka Comteq Bv Optical fiber having a high Brillouin threshold strength and low bending
US7787731B2 (en) * 2007-01-08 2010-08-31 Corning Incorporated Bend resistant multimode optical fiber
FR2915002B1 (fr) * 2007-04-11 2009-11-06 Draka Comteq France Procede d'acces a une ou plusieurs fibres optiques d'un cable de telecommunication
JP4142723B2 (ja) 2007-05-02 2008-09-03 古河電気工業株式会社 マルチモード光ファイバの製造方法
US7539381B2 (en) 2007-05-11 2009-05-26 Corning Incorporated Low bend loss coated optical fiber
US8374472B2 (en) 2007-06-15 2013-02-12 Ofs Fitel, Llc Bend insensitivity in single mode optical fibers
US7646952B2 (en) * 2007-06-28 2010-01-12 Draka Comteq B.V. Optical fiber cable having raised coupling supports
US7724998B2 (en) * 2007-06-28 2010-05-25 Draka Comteq B.V. Coupling composition for optical fiber cables
US7639915B2 (en) * 2007-06-28 2009-12-29 Draka Comteq B.V. Optical fiber cable having a deformable coupling element
EP2056138A4 (en) 2007-08-13 2012-02-22 Furukawa Electric Co Ltd GLASS FIBER, GLASS FIBER BELT AND OPTICAL CONNECTION SYSTEM
US9042695B2 (en) 2007-10-05 2015-05-26 Optacore D.O.O. Optical Fibers Low bending loss multimode fiber transmission system
FR2922657B1 (fr) 2007-10-23 2010-02-12 Draka Comteq France Fibre multimode.
US8081853B2 (en) * 2007-11-09 2011-12-20 Draka Comteq, B.V. Single-fiber drop cables for MDU deployments
EP2206001B1 (en) 2007-11-09 2014-04-16 Draka Comteq B.V. Microbend- resistant optical fiber
US8041168B2 (en) * 2007-11-09 2011-10-18 Draka Comteq, B.V. Reduced-diameter ribbon cables with high-performance optical fiber
US8031997B2 (en) * 2007-11-09 2011-10-04 Draka Comteq, B.V. Reduced-diameter, easy-access loose tube cable
US8145026B2 (en) * 2007-11-09 2012-03-27 Draka Comteq, B.V. Reduced-size flat drop cable
US8041167B2 (en) * 2007-11-09 2011-10-18 Draka Comteq, B.V. Optical-fiber loose tube cables
US8165439B2 (en) * 2007-11-09 2012-04-24 Draka Comteq, B.V. ADSS cables with high-performance optical fiber
US20090169163A1 (en) 2007-12-13 2009-07-02 Abbott Iii John Steele Bend Resistant Multimode Optical Fiber
US20090214167A1 (en) * 2008-02-25 2009-08-27 Draka Comteq B.V. Optical Cable Buffer Tube with Integrated Hollow Channels
FR2929716B1 (fr) * 2008-04-04 2011-09-16 Draka Comteq France Sa Fibre optique a dispersion decalee.
JP5330729B2 (ja) 2008-04-16 2013-10-30 三菱電線工業株式会社 グレーデッドインデックス形マルチモード光ファイバ
FR2930997B1 (fr) * 2008-05-06 2010-08-13 Draka Comteq France Sa Fibre optique monomode
FR2931253B1 (fr) * 2008-05-16 2010-08-20 Draka Comteq France Sa Cable de telecommunication a fibres optiques
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
US8768131B2 (en) 2008-08-13 2014-07-01 Corning Incorporated Multimode fiber with at least dual cladding
US7970247B2 (en) * 2008-09-12 2011-06-28 Draka Comteq B.V. Buffer tubes for mid-span storage
US8401353B2 (en) * 2008-09-12 2013-03-19 Draka Comteq B.V. Optical fiber cable assembly
US7974507B2 (en) * 2008-09-12 2011-07-05 Draka Comteq, B.V. High-fiber-density optical fiber cable
US8520994B2 (en) 2008-09-17 2013-08-27 Ofs Fitel, Llc Bandwidth-maintaining multimode optical fibers
JP5587323B2 (ja) 2008-09-26 2014-09-10 コーニング インコーポレイテッド 高開口数多モード光ファイバ
EP2344911B1 (en) * 2008-11-07 2015-04-29 Draka Comteq B.V. Reduced-diameter optical fiber
FR2938389B1 (fr) * 2008-11-07 2011-04-15 Draka Comteq France Systeme optique multimode
ES2487443T3 (es) * 2008-11-12 2014-08-20 Draka Comteq B.V. Fibra óptica de amplificación y procedimiento para fabricarla
FR2939246B1 (fr) * 2008-12-02 2010-12-24 Draka Comteq France Fibre optique amplificatrice et procede de fabrication
FR2939522B1 (fr) * 2008-12-08 2011-02-11 Draka Comteq France Fibre optique amplificatrice resistante aux radiations ionisantes
FR2939911B1 (fr) * 2008-12-12 2011-04-08 Draka Comteq France Fibre optique gainee, cable de telecommunication comportant plusieurs fibres optiques et procede de fabrication d'une telle fibre
NL1036343C2 (nl) * 2008-12-19 2010-06-22 Draka Comteq Bv Werkwijze en inrichting voor het vervaardigen van een optische voorvorm.
ES2573329T3 (es) * 2008-12-30 2016-06-07 Draka Comteq B.V. Cable de fibra óptica que comprende un elemento de bloqueo al agua perforado
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
US20100220966A1 (en) * 2009-02-27 2010-09-02 Kevin Wallace Bennett Reliability Multimode Optical Fiber
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
JP5551249B2 (ja) 2009-08-17 2014-07-16 パンドウィット・コーポレーション 自己補正マルチモードファイバ
US8184936B2 (en) 2009-08-18 2012-05-22 Yangtze Optical Fibre And Cable Company, Ltd. Multi-mode bending-resistant fiber and production method thereof
WO2011022545A1 (en) 2009-08-19 2011-02-24 Panduit Corp. Modified refractive index profile for low-dispersion multi-mode fiber
US8489369B2 (en) 2009-08-28 2013-07-16 Panduit Corp. Methods for calculating multimode fiber system bandwidth and manufacturing improved multimode fiber
US20110054862A1 (en) 2009-09-02 2011-03-03 Panduit Corp. Multimode Fiber Having Improved Reach
FR2953605B1 (fr) 2009-12-03 2011-12-16 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
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
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
FR2953606B1 (fr) 2009-12-03 2012-04-27 Draka Comteq France Fibre optique multimode a large bande passante et a faibles pertes par courbure
FR2957153B1 (fr) 2010-03-02 2012-08-10 Draka Comteq France Fibre optique multimode a large bande passante et a faibles pertes par courbure
US9014525B2 (en) 2009-09-09 2015-04-21 Draka Comteq, B.V. Trench-assisted multimode optical fiber
FR2950156B1 (fr) 2009-09-17 2011-11-18 Draka Comteq France Fibre optique multimode
CN102598545B (zh) 2009-09-30 2016-04-13 康宁公司 用于经改良多模带宽的光纤端结构以及相关系统和方法
FR2951282B1 (fr) 2009-10-13 2012-06-15 Draka Comteq France Fibre optique monomode a tranchee enterree
WO2011100333A1 (en) 2010-02-09 2011-08-18 Ofs Fitel, Llc Improvement of dmd performance in bend optimized multimode fiber
US7865050B1 (en) 2010-02-16 2011-01-04 Ofs Fitel, Llc Equalizing modal delay of high order modes in bend insensitive multimode fiber
US7903918B1 (en) 2010-02-22 2011-03-08 Corning Incorporated Large numerical aperture bend resistant multimode optical fiber
DK2369379T3 (en) 2010-03-17 2015-06-08 Draka Comteq Bv Single-mode optical fiber having reduced bending losses
FR2966256B1 (fr) 2010-10-18 2012-11-16 Draka Comteq France Fibre optique multimode insensible aux pertes par
FR2971061B1 (fr) 2011-01-31 2013-02-08 Draka Comteq France Fibre optique a large bande passante et a faibles pertes par courbure
ES2494640T3 (es) 2011-01-31 2014-09-15 Draka Comteq B.V. Fibra multimodo
EP2503368A1 (en) 2011-03-24 2012-09-26 Draka Comteq B.V. Multimode optical fiber with improved bend resistance
EP2506044A1 (en) 2011-03-29 2012-10-03 Draka Comteq B.V. Multimode optical fiber
US8693834B2 (en) 2011-08-15 2014-04-08 Corning Incorporated Few mode optical fibers for mode division multiplexing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1433982A (zh) * 2003-02-28 2003-08-06 烽火通信科技股份有限公司 内包层下凹型多模光纤预制棒

Also Published As

Publication number Publication date
CN101907738A (zh) 2010-12-08
EP2259105A1 (en) 2010-12-08
US8867880B2 (en) 2014-10-21
FR2946436B1 (fr) 2011-12-09
ES2897829T3 (es) 2022-03-02
JP2011008248A (ja) 2011-01-13
DK2259105T3 (da) 2021-11-22
EP2259105B1 (en) 2021-08-25
JP5830228B2 (ja) 2015-12-09
FR2946436A1 (fr) 2010-12-10
US20100310218A1 (en) 2010-12-09

Similar Documents

Publication Publication Date Title
CN101907738B (zh) 纤芯包层界面优化和包层效应降低的甚宽带宽多模光纤
JP5663281B2 (ja) 曲げ損失が低減された高帯域幅マルチモード光ファイバ
EP2333594B1 (en) High bandwidth multimode optical fiber
EP2333593B1 (en) High bandwidth multimode optical fiber
EP2339383B1 (en) Multimode optical fiber with low bending losses and reduced cladding effect
EP2299303B1 (en) Multimode optical fibre with reduced bending losses
CN102621627B (zh) 具有低弯曲损耗的宽带宽光纤
DK2299302T3 (en) A multimode optical fiber with improved bending loss
JP6031276B2 (ja) 多モード光ファイバ
KR101554373B1 (ko) 다중모드 섬유
DK2447749T3 (en) A method for selecting an optical multi-mode fiber which is insensitive to bend loss
US8520994B2 (en) Bandwidth-maintaining multimode optical fibers
JP2004510175A (ja) プロセス変動に対して感度が低い分散管理ファイバ
CN102023333B (zh) 具有改善的弯曲损耗的多模光纤

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant