AU3802385A - Process for the germanium-doping of optical waveguide base material based on vitreous silica - Google Patents

Process for the germanium-doping of optical waveguide base material based on vitreous silica

Info

Publication number
AU3802385A
AU3802385A AU38023/85A AU3802385A AU3802385A AU 3802385 A AU3802385 A AU 3802385A AU 38023/85 A AU38023/85 A AU 38023/85A AU 3802385 A AU3802385 A AU 3802385A AU 3802385 A AU3802385 A AU 3802385A
Authority
AU
Australia
Prior art keywords
germanium
doping
base material
optical waveguide
material based
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
AU38023/85A
Inventor
Rudolf Dr. Griesshammer
Hans Herrmann
Rudolf Staudigl
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.)
Wacher-Chemitronic Gesellschaft fur Elektronik-Grundstoffe Mbh
Original Assignee
Wacher Chemitronic Gesellschaft fur Elektronik Grundstoffe M B H
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 Wacher Chemitronic Gesellschaft fur Elektronik Grundstoffe M B H filed Critical Wacher Chemitronic Gesellschaft fur Elektronik Grundstoffe M B H
Publication of AU3802385A publication Critical patent/AU3802385A/en
Abandoned legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • C03C13/045—Silica-containing oxide glass compositions
    • 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
    • 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

Landscapes

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

Abstract

1. A method for the manufacture of optical fibres based upon quartz glass doped with germanium by reacting a gas which is oxidisable to silicon dioxide with oxygen or gases capable of releasing oxygen under the reaction conditions, in the presence of germanium tetrachloride, characterised in that silicon chlorides of the formula Sin Cl2n+2 , wherein n is 2-6, are employed as the gas which can be oxidised to silicon dioxide.
AU38023/85A 1984-01-24 1985-01-23 Process for the germanium-doping of optical waveguide base material based on vitreous silica Abandoned AU3802385A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3402318 1984-01-24
DE19843402318 DE3402318A1 (en) 1984-01-24 1984-01-24 METHOD FOR DOPING LIGHT WAVE BASE MATERIAL ON QUARTZ GLASS BASE WITH GERMANIUM

Publications (1)

Publication Number Publication Date
AU3802385A true AU3802385A (en) 1985-08-01

Family

ID=6225750

Family Applications (1)

Application Number Title Priority Date Filing Date
AU38023/85A Abandoned AU3802385A (en) 1984-01-24 1985-01-23 Process for the germanium-doping of optical waveguide base material based on vitreous silica

Country Status (6)

Country Link
EP (1) EP0150069B1 (en)
JP (1) JPS60210542A (en)
AT (1) ATE38508T1 (en)
AU (1) AU3802385A (en)
CA (1) CA1240569A (en)
DE (2) DE3402318A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3518620A1 (en) * 1985-05-23 1986-11-27 Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, 8263 Burghausen Process for the preparation of an optical waveguide base material based on quartz glass
DE102006034061A1 (en) * 2006-07-20 2008-01-24 REV Renewable Energy Ventures, Inc., Aloha Polysilane processing and use
DE102006043929B4 (en) 2006-09-14 2016-10-06 Spawnt Private S.À.R.L. Process for the preparation of solid polysilane mixtures

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5521059A (en) * 1978-07-31 1980-02-14 Nippon Telegr & Teleph Corp <Ntt> Optical fiber

Also Published As

Publication number Publication date
EP0150069B1 (en) 1988-11-09
JPH0218295B2 (en) 1990-04-25
JPS60210542A (en) 1985-10-23
EP0150069A3 (en) 1986-05-21
EP0150069A2 (en) 1985-07-31
DE3566109D1 (en) 1988-12-15
CA1240569A (en) 1988-08-16
DE3402318A1 (en) 1985-07-25
ATE38508T1 (en) 1988-11-15

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