CA2341713A1 - Procede et appareil de fabrication de fibre optique - Google Patents

Procede et appareil de fabrication de fibre optique Download PDF

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Publication number
CA2341713A1
CA2341713A1 CA002341713A CA2341713A CA2341713A1 CA 2341713 A1 CA2341713 A1 CA 2341713A1 CA 002341713 A CA002341713 A CA 002341713A CA 2341713 A CA2341713 A CA 2341713A CA 2341713 A1 CA2341713 A1 CA 2341713A1
Authority
CA
Canada
Prior art keywords
tube
core
feedstock
fiber
optical 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
CA002341713A
Other languages
English (en)
Inventor
Polly W. Chu
Rebecca V. H. Dahlman
Matthew J. Dejneka
John W. Solosky
Otis L. Wilson, Jr.
Kevin J. Yost
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 CA2341713A1 publication Critical patent/CA2341713A1/fr
Abandoned legal-status Critical Current

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Classifications

    • 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
    • C03B37/02709—Polarisation maintaining fibres, e.g. PM, PANDA, bi-refringent optical fibres
    • 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
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
    • 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
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
    • C03B37/01217—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube for making preforms of polarisation-maintaining optical fibres
    • 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
    • C03B37/012—Manufacture of preforms for drawing fibres or filaments
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
    • C03B37/0122—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube for making preforms of photonic crystal, microstructured or holey optical fibres
    • 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
    • C03B37/026—Drawing fibres reinforced with a metal wire or with other non-glass material
    • 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
    • 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
    • C03B37/02736—Means for supporting, rotating or feeding the tubes, rods, fibres or filaments to be drawn, e.g. fibre draw towers, preform alignment, butt-joining preforms or dummy parts during feeding
    • 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
    • C03B37/02754—Solid fibres drawn from hollow preforms
    • 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
    • C03B37/0279—Photonic crystal fibres or microstructured optical fibres other than holey optical fibres
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/31—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with germanium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/34—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with rare earth metals, i.e. with Sc, Y or lanthanides, e.g. for laser-amplifiers
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/34—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with rare earth metals, i.e. with Sc, Y or lanthanides, e.g. for laser-amplifiers
    • C03B2201/36—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with rare earth metals, i.e. with Sc, Y or lanthanides, e.g. for laser-amplifiers doped with rare earth metals and aluminium, e.g. Er-Al co-doped
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/40—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/54—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with beryllium, magnesium or alkaline earth metals
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/58—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with metals in non-oxide form, e.g. CdSe
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/42—Photonic crystal fibres, e.g. fibres using the photonic bandgap PBG effect, microstructured or holey optical fibres

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)

Abstract

L'invention concerne des procédés de fabrication de fibre optique selon les techniques filament-tube et bâton-tube. On dispose, dans une gaine creuse (112), une matière solide ou monolithique (110) constituant l'âme, de façon à former une gaine remplie de façon non compacte. On chauffe cette gaine ainsi remplie à une température d'étirage à peu près égale à la température de ramollissement de la gaine. La matière (110) fond et remplit la partie chauffée de la gaine, formant ainsi une âme remplie qui peut ensuite être étirée jusqu'à former une fibre optique ou une tige optique pouvant être consolidée par une nouvelle gaine et étirée jusqu'à former une fibre. Il est possible d'utiliser des matières (110) et des gaines (112) présentant des coefficients d'expansion très variables. Eventuellement, la fibre obtenue est facilement fondue à des fibres déjà installées.
CA002341713A 1998-08-25 1999-08-24 Procede et appareil de fabrication de fibre optique Abandoned CA2341713A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US9787698P 1998-08-25 1998-08-25
US60/097,876 1998-08-25
PCT/US1999/019139 WO2000027773A1 (fr) 1998-08-25 1999-08-24 Procede et appareil de fabrication de fibre optique

Publications (1)

Publication Number Publication Date
CA2341713A1 true CA2341713A1 (fr) 2000-05-18

Family

ID=22265564

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002341713A Abandoned CA2341713A1 (fr) 1998-08-25 1999-08-24 Procede et appareil de fabrication de fibre optique

Country Status (10)

Country Link
EP (1) EP1108233A1 (fr)
JP (1) JP2002529357A (fr)
KR (1) KR20010082180A (fr)
CN (1) CN1324334A (fr)
AU (2) AU5316699A (fr)
CA (1) CA2341713A1 (fr)
ID (1) ID29631A (fr)
TW (1) TW440718B (fr)
WO (2) WO2000010932A1 (fr)
ZA (1) ZA200101616B (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1240113A2 (fr) * 1999-10-18 2002-09-18 Corning Incorporated Procede de fabrication de fibres vitroceramiques nanocristallines
EP1139518A1 (fr) * 2000-03-30 2001-10-04 Optical Technologies Italia S.p.A. Fibre optique active dotée de terres rares
US6587633B2 (en) 2000-03-30 2003-07-01 Corning Oti, Inc. Active optical fibre doped with rare earth elements
EP1199286A1 (fr) * 2000-10-18 2002-04-24 The University Of Southampton Fibres et préformes optiques comprenant des constituants volatils et procédé de fabrication la fibre
EP1207140A1 (fr) * 2000-11-20 2002-05-22 Lucent Technologies Inc. Procédé de fabrication d élements à fibre optique electrocommandables
WO2005019889A1 (fr) * 2003-08-21 2005-03-03 Federalnoe Gosudarstvennoe Unitarnoe Predpyatie 'vserossiysky Nauchny Tsentr 'gosudarstvenny Optichesky Institut Im. S.I.Vavilova' (Fgup Goi) Fibre electro-optique monomode et son procede de fabrication
DE102005034594B4 (de) * 2005-07-20 2008-09-25 J-Fiber Gmbh Verfahren zur Herstellung von Glasfaserpreformen mit einem großen Kerndurchmesser
IL188559A0 (en) * 2008-01-03 2008-11-03 D T N R Ltd Method of production of glass coated metal wires and metal microwires
CN101503275B (zh) * 2009-03-11 2011-03-16 哈尔滨工程大学 光纤预制棒的静电加载光纤嵌入装置
CN102298173B (zh) * 2011-08-29 2013-01-23 陈抗抗 侧向泵浦光纤结构及其制造方法
WO2013094460A1 (fr) 2011-12-19 2013-06-27 オリンパス株式会社 Procédé de fabrication de fibre optique, fibre optique et endoscope
JP6271523B2 (ja) * 2012-05-11 2018-01-31 オーエフエス ファイテル，エルエルシー バーベル光ファイバおよびその製作方法
CN104609722B (zh) * 2015-01-19 2017-02-22 华南理工大学 一种管‑熔体共拉铋掺杂光纤的制备方法
CN104556678B (zh) * 2015-01-19 2017-06-20 华南理工大学 一种量子点掺杂微晶玻璃光纤的制备方法
CN104788014B (zh) * 2015-04-12 2017-11-24 久智光电子材料科技有限公司 一种光纤预制棒制备及光纤拉丝的方法
CN105759345A (zh) * 2016-04-01 2016-07-13 哈尔滨工程大学 一种基于金纳米管的spp光纤及其制备方法
CN105759346A (zh) * 2016-04-01 2016-07-13 哈尔滨工程大学 一种基于金纳米线的spp光纤及其制备方法
CN106477874B (zh) * 2016-09-19 2019-02-22 上海大学 一种光纤纤芯折射率调制方法
CN108002698B (zh) * 2017-11-29 2020-01-14 长飞光纤光缆股份有限公司 一种光纤预制棒的制造方法
EP3918387A4 (fr) * 2019-01-29 2022-10-12 Sterlite Technologies Limited Préforme de fibre optique et son procédé de fabrication
CN109887676B (zh) * 2019-02-27 2021-07-20 华南理工大学 一种光电复合电极光纤及其制备方法与应用
CN110066100B (zh) * 2019-04-19 2021-10-01 湖北新华光信息材料有限公司 一种小粘度玻璃管的拉制装置
CN112062463B (zh) * 2020-09-29 2022-09-20 山西能源学院 一种液闪用玻璃微孔阵列制备方法
CN114276023B (zh) * 2021-11-17 2024-05-10 宁波大学 一种红外硫系玻璃陶瓷光纤及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4897100A (en) * 1989-01-13 1990-01-30 Owens-Corning Fiberglas Corporation Apparatus and process for fiberizing fluoride glasses using a double crucible and the compositions produced thereby
US5110334A (en) * 1990-07-31 1992-05-05 The United States Of America As Represented By The Secretary Of The Navy Method of producing glass fiber with cores of a different material
DE69424606T2 (de) * 1993-02-25 2001-01-25 Fujikura Ltd., Tokio/Tokyo Polarisationserhaltende optische faser, herstellungsverfahren dafür, verbindungsverfahren dafür, optischer verstärker, laseroszillator und polarisationserhalter optischer faserkoppler
US5533163A (en) * 1994-07-29 1996-07-02 Polaroid Corporation Optical fiber structure for efficient use of pump power
IT1288836B1 (it) * 1996-11-19 1998-09-24 Cselt Centro Studi Lab Telecom Fibre ottiche monomodo attive e procedimento per la loro realizzazione

Also Published As

Publication number Publication date
WO2000010932A1 (fr) 2000-03-02
JP2002529357A (ja) 2002-09-10
AU5316699A (en) 2000-03-14
TW440718B (en) 2001-06-16
KR20010082180A (ko) 2001-08-29
WO2000027773A1 (fr) 2000-05-18
EP1108233A1 (fr) 2001-06-20
CN1324334A (zh) 2001-11-28
AU3096600A (en) 2000-05-29
ZA200101616B (en) 2001-09-17
ID29631A (id) 2001-09-06

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