AU7824100A - Method for manufacturing optical fiber using direct draw - Google Patents

Method for manufacturing optical fiber using direct draw

Info

Publication number
AU7824100A
AU7824100A AU78241/00A AU7824100A AU7824100A AU 7824100 A AU7824100 A AU 7824100A AU 78241/00 A AU78241/00 A AU 78241/00A AU 7824100 A AU7824100 A AU 7824100A AU 7824100 A AU7824100 A AU 7824100A
Authority
AU
Australia
Prior art keywords
optical fiber
manufacturing optical
direct draw
draw
direct
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
AU78241/00A
Inventor
Randy L. Bennett
Robert A. Fanning
Daniel W. Hawtof
Ji Wang
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
Corning 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 Corning Inc filed Critical Corning Inc
Publication of AU7824100A publication Critical patent/AU7824100A/en
Abandoned legal-status Critical Current

Links

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
    • C03B37/012—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
    • C03B37/01225—Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing
    • C03B37/0124—Means for reducing the diameter of rods or tubes by drawing, e.g. for preform draw-down
    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
AU78241/00A 1999-07-08 2000-06-16 Method for manufacturing optical fiber using direct draw Abandoned AU7824100A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US35006899A 1999-07-08 1999-07-08
US09350068 1999-07-08
PCT/US2000/016595 WO2001004063A2 (en) 1999-07-08 2000-06-16 Method for drawing an optical fiber from a porous preform

Publications (1)

Publication Number Publication Date
AU7824100A true AU7824100A (en) 2001-01-30

Family

ID=23375101

Family Applications (1)

Application Number Title Priority Date Filing Date
AU78241/00A Abandoned AU7824100A (en) 1999-07-08 2000-06-16 Method for manufacturing optical fiber using direct draw

Country Status (6)

Country Link
EP (1) EP1242326A2 (en)
JP (1) JP2003516919A (en)
CN (1) CN1360561A (en)
AU (1) AU7824100A (en)
CA (1) CA2379153A1 (en)
WO (1) WO2001004063A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114853331A (en) * 2022-05-11 2022-08-05 中国建筑材料科学研究总院有限公司 Glass micro-tube array with large specific surface area and preparation method and application thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4310339A (en) * 1980-06-02 1982-01-12 Corning Glass Works Method and apparatus for forming an optical waveguide preform having a continuously removable starting member
US4286978A (en) * 1980-07-03 1981-09-01 Corning Glass Works Method for substantially continuously drying, consolidating and drawing an optical waveguide preform
JPS60186426A (en) * 1984-03-01 1985-09-21 Nippon Telegr & Teleph Corp <Ntt> Manufacture of optical fiber
NL8403380A (en) * 1984-11-07 1986-06-02 Philips Nv METHOD AND APPARATUS FOR COMPACTING A PREFORMED POROUS BODY OF MATERIAL, THE MAIN COMPONENT OF WHICH IS SIO2.
IT1183790B (en) * 1985-04-03 1987-10-22 Cselt Centro Studi Lab Telecom PROCEDURE AND EQUIPMENT FOR THE PRODUCTION OF FIBER OPTICS FOR MEDIUM INFRARED TRANSMISSION
AU670505B2 (en) * 1993-06-22 1996-07-18 Sumitomo Electric Industries, Ltd. Optical fiber preform, optical fiber and their manufacturing methods

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114853331A (en) * 2022-05-11 2022-08-05 中国建筑材料科学研究总院有限公司 Glass micro-tube array with large specific surface area and preparation method and application thereof
CN114853331B (en) * 2022-05-11 2023-07-07 中国建筑材料科学研究总院有限公司 Glass microtube array with large specific surface area and preparation method and application thereof

Also Published As

Publication number Publication date
JP2003516919A (en) 2003-05-20
WO2001004063A2 (en) 2001-01-18
EP1242326A2 (en) 2002-09-25
WO2001004063A3 (en) 2001-04-26
CN1360561A (en) 2002-07-24
CA2379153A1 (en) 2001-01-18

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase