ATE489651T1 - Verfahren zur herstellung einer lichtleitfaser mit brechungsindexvariationen - Google Patents

Verfahren zur herstellung einer lichtleitfaser mit brechungsindexvariationen

Info

Publication number
ATE489651T1
ATE489651T1 AT04700300T AT04700300T ATE489651T1 AT E489651 T1 ATE489651 T1 AT E489651T1 AT 04700300 T AT04700300 T AT 04700300T AT 04700300 T AT04700300 T AT 04700300T AT E489651 T1 ATE489651 T1 AT E489651T1
Authority
AT
Austria
Prior art keywords
producing
optical fiber
refractive index
index variations
optical fibre
Prior art date
Application number
AT04700300T
Other languages
English (en)
Inventor
Antonius Breuls
Peter Pleunis
Original Assignee
Draka Fibre Technology Bv
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 Draka Fibre Technology Bv filed Critical Draka Fibre Technology Bv
Application granted granted Critical
Publication of ATE489651T1 publication Critical patent/ATE489651T1/de

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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • C03B37/02718—Thermal treatment of the fibre during the drawing process, e.g. cooling
    • 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
    • G02B6/02214—Optical fibres with cladding with or without a coating tailored to obtain the desired dispersion, e.g. dispersion shifted, dispersion flattened
    • G02B6/02285—Characterised by the polarisation mode dispersion [PMD] properties, e.g. for minimising PMD
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/10—Internal structure or shape details
    • C03B2203/18—Axial perturbations, e.g. in refractive index or composition
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/56—Annealing or re-heating the drawn fibre prior to 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02052—Optical fibres with cladding with or without a coating comprising optical elements other than gratings, e.g. filters

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
AT04700300T 2003-01-07 2004-01-06 Verfahren zur herstellung einer lichtleitfaser mit brechungsindexvariationen ATE489651T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1022315A NL1022315C2 (nl) 2003-01-07 2003-01-07 Werkwijze ter vervaardiging van een optische vezel voorzien van variaties in de brekingsindex.
PCT/NL2004/000004 WO2004060824A1 (en) 2003-01-07 2004-01-06 Method of manufacturing an optical fibre having variations in the refractive index

Publications (1)

Publication Number Publication Date
ATE489651T1 true ATE489651T1 (de) 2010-12-15

Family

ID=32709979

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04700300T ATE489651T1 (de) 2003-01-07 2004-01-06 Verfahren zur herstellung einer lichtleitfaser mit brechungsindexvariationen

Country Status (7)

Country Link
US (2) US7245806B2 (de)
EP (1) EP1581459B1 (de)
CN (1) CN100389083C (de)
AT (1) ATE489651T1 (de)
DE (1) DE602004030211D1 (de)
NL (1) NL1022315C2 (de)
WO (1) WO2004060824A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1022315C2 (nl) * 2003-01-07 2004-07-13 Draka Fibre Technology Bv Werkwijze ter vervaardiging van een optische vezel voorzien van variaties in de brekingsindex.
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.
CA2537751A1 (en) * 2005-02-28 2006-08-28 Weatherford/Lamb, Inc. Furnace and process for drawing radiation resistant optical fiber
US9002152B2 (en) 2010-05-04 2015-04-07 Sensortran, Inc. Mitigation of radiation induced attenuation
CN102180594B (zh) * 2011-02-14 2013-04-17 浙江大学 制备超长微光纤的装置
US8666213B2 (en) * 2011-08-22 2014-03-04 Corning Incorporated Method of making multimode optical fibers
KR20140050102A (ko) 2011-08-22 2014-04-28 코닝 인코포레이티드 제어된 인덱스 섭동을 갖는 광섬유를 제조하기 위한 방법
US8766541B1 (en) * 2011-09-26 2014-07-01 The United States Of America As Represented By The Secretary Of The Air Force Nonlinear transmission line modulated electron beam emission
US10294146B2 (en) 2016-08-31 2019-05-21 Corning Incorporated Single mode optical fibers with Brillouin frequency-shift management
CN108333687B (zh) * 2018-01-12 2019-11-05 中山大学 一种基于轨道角动量光的复用器解复用器
CN113126201B (zh) * 2021-03-26 2022-12-09 中国科学院西安光学精密机械研究所 基于空间整形的单晶光纤及其加工方法、系统

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US3909110A (en) * 1974-11-11 1975-09-30 Bell Telephone Labor Inc Reduction of dispersion in a multimode fiber waveguide with core index fluctuations
US4038062A (en) * 1976-03-25 1977-07-26 Bell Telephone Laboratories, Incorporated Method and apparatus for introducing geometrical perturbations in optical fiber waveguides
US4176911A (en) * 1976-04-28 1979-12-04 Bell Telephone Laboratories, Incorporated Graded index optical fiber
US4212660A (en) * 1979-03-22 1980-07-15 Corning Glass Works Method for making multiple mode waveguide having cylindrical perturbations
GB8724892D0 (en) * 1987-10-23 1987-11-25 Gen Electric Co Plc Optical fibres
US5298047A (en) * 1992-08-03 1994-03-29 At&T Bell Laboratories Method of making a fiber having low polarization mode dispersion due to a permanent spin
US5639512A (en) * 1993-06-18 1997-06-17 Sumitomo Electric Industries, Ltd. Plastic optical fiber preform, and process and apparatus for producing the same
CN1093842C (zh) * 1995-02-01 2002-11-06 等离子光纤维股份有限公司 具有较小偏振模色散的光纤
WO1997007067A1 (en) * 1995-08-16 1997-02-27 Plasma Optical Fibre B.V. Optical fiber with low polarisation mode dispersion
US5848204A (en) * 1995-09-08 1998-12-08 California State University-Fullerton Fiber devices and sensors based on multimode fiber Bragg gratings
JPH1184151A (ja) * 1997-09-11 1999-03-26 Fujikura Ltd 光ファイバグレーティングおよびその製造方法
KR100274075B1 (ko) * 1998-05-09 2001-01-15 서원석 광섬유 격자 및 이를 이용한 광섬유 소자
TW419607B (en) * 1999-01-13 2001-01-21 Sumitomo Electric Industries Optical fiber grating element, manufacture method of the same and optical filter
KR100322135B1 (ko) * 1999-03-11 2002-02-04 윤종용 잔류 기계적 스트레스를 최대화하는 광섬유 및 이를 이용한 광섬유 격자 제작방법
US6535678B1 (en) * 1999-03-31 2003-03-18 Fujikura Ltd Multimode optical fiber with a higher order mode removing function
US6422043B1 (en) * 1999-11-16 2002-07-23 Fitel Usa Corp. Method of making an improved multimode optical fiber and fiber made by method
JP2001287927A (ja) * 2000-04-04 2001-10-16 Sumitomo Electric Ind Ltd 光ファイバの線引き方法および装置
US6539154B1 (en) * 2000-10-18 2003-03-25 Corning Incorporated Non-constant dispersion managed fiber
US6724963B2 (en) * 2001-12-17 2004-04-20 Ceramoptec Industries, Inc. Method and apparatus for manufacturing partially diffusing optical fibers
KR100520646B1 (ko) * 2002-10-02 2005-10-13 삼성전자주식회사 꼬임 진폭 비대칭 제어를 이용한 광섬유 인출 방법
KR100498925B1 (ko) * 2002-10-23 2005-07-04 삼성전자주식회사 스핀 진폭 변조를 이용한 광섬유 인출 방법
NL1022315C2 (nl) 2003-01-07 2004-07-13 Draka Fibre Technology Bv Werkwijze ter vervaardiging van een optische vezel voorzien van variaties in de brekingsindex.

Also Published As

Publication number Publication date
EP1581459A1 (de) 2005-10-05
US20050238306A1 (en) 2005-10-27
US7245806B2 (en) 2007-07-17
WO2004060824A1 (en) 2004-07-22
US7394959B2 (en) 2008-07-01
DE602004030211D1 (de) 2011-01-05
US20070183728A1 (en) 2007-08-09
CN100389083C (zh) 2008-05-21
CN1747904A (zh) 2006-03-15
EP1581459B1 (de) 2010-11-24
NL1022315C2 (nl) 2004-07-13

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