ZA832868B - Process for manufacturing glass fibre optical waveguides - Google Patents

Process for manufacturing glass fibre optical waveguides

Info

Publication number
ZA832868B
ZA832868B ZA832868A ZA832868A ZA832868B ZA 832868 B ZA832868 B ZA 832868B ZA 832868 A ZA832868 A ZA 832868A ZA 832868 A ZA832868 A ZA 832868A ZA 832868 B ZA832868 B ZA 832868B
Authority
ZA
South Africa
Prior art keywords
glass fibre
optical waveguides
fibre optical
manufacturing glass
manufacturing
Prior art date
Application number
ZA832868A
Other languages
English (en)
Inventor
Herbert Haupt
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of ZA832868B publication Critical patent/ZA832868B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
    • C03B19/1415—Reactant delivery systems
    • C03B19/1423—Reactant deposition burners
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B19/00—Other methods of shaping glass
    • C03B19/14—Other methods of shaping glass by gas- or vapour- phase reaction processes
    • C03B19/1469—Means for changing or stabilising the shape or form of the shaped article or deposit
    • 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
    • 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
    • C03B37/0128—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass
    • C03B37/01282—Manufacture of preforms for drawing fibres or filaments starting from pulverulent glass by pressing or sintering, e.g. hot-pressing
    • 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
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/01413—Reactant delivery systems
    • C03B37/0142—Reactant deposition burners
    • 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
    • C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
    • C03B37/01466—Means for changing or stabilising the diameter or form of tubes or rods
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/50—Multiple burner arrangements
    • C03B2207/52—Linear array of like burners

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Optical Integrated Circuits (AREA)
ZA832868A 1982-05-13 1983-04-22 Process for manufacturing glass fibre optical waveguides ZA832868B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823217965 DE3217965A1 (de) 1982-05-13 1982-05-13 Verfahren zur herstellung von glasfaser-lichtwellenleitern

Publications (1)

Publication Number Publication Date
ZA832868B true ZA832868B (en) 1984-01-25

Family

ID=6163446

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA832868A ZA832868B (en) 1982-05-13 1983-04-22 Process for manufacturing glass fibre optical waveguides

Country Status (6)

Country Link
US (1) US4501601A (ja)
JP (1) JPS58204836A (ja)
DE (1) DE3217965A1 (ja)
FR (1) FR2531947A1 (ja)
GB (1) GB2120646B (ja)
ZA (1) ZA832868B (ja)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3563529D1 (en) * 1984-02-23 1988-08-04 Alcatel Nv Method of making a long glass body, particularly a preform for optical light guides
DE3406475A1 (de) * 1984-02-23 1985-08-29 Standard Elektrik Lorenz Ag, 7000 Stuttgart Verfahren zur herstellung eines laenglichen glaskoerpers, insbesondere einer vorform fuer lichtwellenleiter
DE3429051C1 (de) * 1984-08-07 1986-02-13 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Presslingen aus pulverfoermigem,pyrogen hergestelltem Siliciumdioxid
DE3518142A1 (de) * 1985-05-21 1986-11-27 Standard Elektrik Lorenz Ag, 7000 Stuttgart Verfahren zur herstellung eines laenglichen glaskoerpers, insbesondere einer vorform fuer lichtwellenleiter
DE3624918A1 (de) * 1986-07-23 1988-01-28 Standard Elektrik Lorenz Ag Verfahren zum herstellen von lichtwellenleitern, ausgehend von pulverfoermigem glasausgangsmaterial
DE3886251T2 (de) * 1987-04-24 1994-07-21 Tosoh Corp Quarzglas von hoher Härte und Verfahren zu dessen Herstellung.
JP2737191B2 (ja) * 1987-12-28 1998-04-08 東ソー株式会社 均質な石英ガラス塊の製造方法
DE3911745A1 (de) * 1989-04-11 1990-10-25 Philips Patentverwaltung Verfahren zur herstellung von glaskoerpern mit bereichen unterschiedlicher optischer brechung
EP0492073B1 (de) * 1990-12-21 1994-08-31 kabelmetal electro GmbH Verfahren zum Herstellen einer Lichtwellenleiter Vorform
US5244485A (en) * 1991-04-30 1993-09-14 The Furukawa Electric Co., Ltd. Method of manufacturing a silica glass preform
CA2088238C (en) * 1992-01-30 1998-08-18 Masato Oku Method of manufacturing optical fiber preform
US5522003A (en) * 1993-03-02 1996-05-28 Ward; Robert M. Glass preform with deep radial gradient layer and method of manufacturing same
US20020083740A1 (en) * 2000-12-29 2002-07-04 Pandelisev Kiril A. Process and apparatus for production of silica grain having desired properties and their fiber optic and semiconductor application
US7930905B2 (en) * 2004-10-08 2011-04-26 Asi/Silica Machinery, Llc Methods for manufacturing low water peak optical waveguide incorporating a porous core mandrel
US8578736B2 (en) * 2008-09-23 2013-11-12 Corning Incorporated Soot radial pressing for optical fiber overcladding
US8904828B2 (en) * 2008-10-30 2014-12-09 Corning Incorporated Methods for forming cladding portions of optical fiber preform assemblies
US8468852B2 (en) * 2009-12-03 2013-06-25 Corning Incorporated Soot pressing for optical fiber overcladding
US8869566B2 (en) * 2010-08-27 2014-10-28 Corning Incorporated Soot radial pressing for optical fiber overcladding
US9376338B2 (en) 2013-11-14 2016-06-28 Corning Incorporated Methods and apparatuses for forming optical preforms from glass soot
US10053386B2 (en) * 2014-04-25 2018-08-21 Corning Incorporated Method for forming optical fiber and preforms
JP6468757B2 (ja) * 2014-08-25 2019-02-13 株式会社ミツトヨ 三次元モデル生成方法、三次元モデル生成システム及び三次元モデル生成プログラム
US10494291B2 (en) 2014-10-23 2019-12-03 Corning Incorporated Hygroscopic additives for silica soot compacts and methods for forming optical quality glass
US10793466B2 (en) 2015-02-27 2020-10-06 Corning Incorporated Nanoparticle additives for silica soot compacts and methods for strengthening silica soot compacts
US10562804B2 (en) 2016-03-18 2020-02-18 Corning Incorporated Burner design for particle generation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB518466A (en) * 1938-05-18 1940-02-28 Joseph Fodor Improvements in or relating to gas or vapour electric discharge devices
US2960723A (en) * 1953-07-15 1960-11-22 Stark Howard John Glass fiber forming machine
DE1287762B (ja) * 1961-08-02 1969-01-23
DE2530514A1 (de) * 1975-07-09 1977-01-20 Licentia Gmbh Verfahren zur kontinuierlichen herstellung eines lichtleiters
JPS5220042A (en) * 1975-08-08 1977-02-15 Sumitomo Electric Ind Ltd Process for fabricating a preform capable of transmitting light
JPS5410316A (en) * 1977-06-27 1979-01-25 Furukawa Electric Co Ltd Method of making optical glass
IT1091498B (it) * 1977-11-25 1985-07-06 Cselt Centro Studi Lab Telecom Procedimento ed apparecchiatura per la produzione continua di fibre ottiche
CA1188895A (en) * 1980-09-11 1985-06-18 Shoichi Suto Fabrication methods of doped silica glass and optical fiber preform by using the doped silica glass
JPS57160927A (en) * 1981-03-25 1982-10-04 Nippon Telegr & Teleph Corp <Ntt> Manufacture of base material for optical fiber
DE3240355C1 (de) * 1982-11-02 1983-11-17 Heraeus Quarzschmelze Gmbh, 6450 Hanau Verfahren zur Herstellung eines laenglichen Glaskoerpers mit inhomogener Brechungsindexverteilung

Also Published As

Publication number Publication date
GB2120646A (en) 1983-12-07
FR2531947A1 (fr) 1984-02-24
DE3217965A1 (de) 1983-11-17
GB2120646B (en) 1986-09-17
GB8310712D0 (en) 1983-05-25
US4501601A (en) 1985-02-26
JPS58204836A (ja) 1983-11-29

Similar Documents

Publication Publication Date Title
GB2120646B (en) Process for manufacturing glass fibre optical waveguides
DE3467630D1 (en) Process for manufacturing an optical fibre cable
DE3475294D1 (en) Method for the production of glass preform for optical fibers
AU584223B2 (en) Apparatus for fabricating an optical fiber preform
GB2046625B (en) Glass fibres for optical transmission
EP0149740A3 (en) Cladding glass for optical fiber
GB2091590B (en) Process for producing a glass fibre for light transmission
DE3566879D1 (en) Quartz glass optical fiber
GB2061910B (en) Glass for optical fibers
GB2070583B (en) Glass for optical fibre
GB8401905D0 (en) Optical waveguide fabrication process
EP0105172A3 (en) Method for coating optical transmission glass fibers
DE3372358D1 (en) Method of making glass optical fiber
DE3366517D1 (en) Process for manufacturing optical multiple fiber
GB8515928D0 (en) Producing glass preform for optical fibre
GB2113200B (en) Process for producing optical glass
GB2079742B (en) Optical fibre preform manufacture
AU549382B2 (en) Process for manufacturing multiple fiber for optical use
YU132379A (en) Process for the manufacturing of optical glass fibres
GB2178737B (en) Process for fabricating optical fibre
GB2138416B (en) Optical fibre preform manufacture
AU555120B2 (en) Optical fibre preform manufacture
GB2117754B (en) Continuous process for manufacture of optical fibre waveguides
DE3460711D1 (en) Glass fiber for optical transmission
GB2148875B (en) Optical fibre preform manufacture