GB1520587A - Doped silica glass - Google Patents

Doped silica glass

Info

Publication number
GB1520587A
GB1520587A GB2319476A GB2319476A GB1520587A GB 1520587 A GB1520587 A GB 1520587A GB 2319476 A GB2319476 A GB 2319476A GB 2319476 A GB2319476 A GB 2319476A GB 1520587 A GB1520587 A GB 1520587A
Authority
GB
United Kingdom
Prior art keywords
powder
alumina
glass
plasma flame
oxidizing
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.)
Expired
Application number
GB2319476A
Other languages
English (en)
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.)
Saint Gobain Quartz SAS
Original Assignee
Quartz and Silice SA
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 Quartz and Silice SA filed Critical Quartz and Silice SA
Publication of GB1520587A publication Critical patent/GB1520587A/en
Expired 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
    • C03B37/014—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
    • C03B37/01426—Plasma deposition burners or torches
    • 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
    • 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
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
    • 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
    • C03B2201/32—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with aluminium
    • 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
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/30—Doped silica-based glasses containing metals
    • C03C2201/32—Doped silica-based glasses containing metals containing aluminium
    • 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
    • C03C2203/00—Production processes
    • C03C2203/40—Gas-phase processes
    • C03C2203/42—Gas-phase processes using silicon halides as starting materials
    • C03C2203/44—Gas-phase processes using silicon halides as starting materials chlorine containing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
GB2319476A 1975-06-06 1976-06-04 Doped silica glass Expired GB1520587A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7517680A FR2313327A1 (fr) 1975-06-06 1975-06-06 Procede d'elaboration de verre de tres haute purete utilisable en particulier pour la fabrication de fibres optiques

Publications (1)

Publication Number Publication Date
GB1520587A true GB1520587A (en) 1978-08-09

Family

ID=9156129

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2319476A Expired GB1520587A (en) 1975-06-06 1976-06-04 Doped silica glass

Country Status (3)

Country Link
DE (1) DE2625064A1 (enExample)
FR (1) FR2313327A1 (enExample)
GB (1) GB1520587A (enExample)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124205A (en) * 1982-07-26 1984-02-15 Western Electric Co Method of fabricating optical fiber preforms
EP0245716A1 (en) * 1986-05-14 1987-11-19 Polaroid Corporation Method and apparatus for forming doped optical preforms
US6630418B2 (en) 2001-12-21 2003-10-07 Corning Incorporated Fused silica containing aluminum
WO2004005206A1 (de) * 2002-07-09 2004-01-15 Heraeus Tenevo Gmbh Verfahren und vorrichtung zur herstellung einer vorform aus synthetischem quarzglas mittels eines plasmaunterstütztem abscheideverfahren
US6946416B2 (en) 2001-12-21 2005-09-20 Corning Incorporated Fused silica having improved index homogeneity
CN102723265A (zh) * 2012-06-18 2012-10-10 苏州阿特斯阳光电力科技有限公司 一种硅片的铝掺杂方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2447890B1 (fr) * 1979-02-05 1985-06-28 Lyonnaise Transmiss Optiques Procede de fabrication de preformes de fibres optiques a gradient d'indice, et dispositif de mise en oeuvre de ce procede
US4345928A (en) * 1979-10-09 1982-08-24 Nippon Telegraph & Telephone Public Corporation Fabrication method of single-mode optical fiber preforms
DE3036915C2 (de) * 1979-10-09 1987-01-22 Nippon Telegraph And Telephone Corp., Tokio/Tokyo Verfahren und Vorrichtung zur Herstellung von Lichtleitfaserausgangsformen sowie deren Verwendung zum Ziehen von Lichtleitfasern
US4367085A (en) * 1980-01-07 1983-01-04 Nippon Telegraph & Telephone Public Corporation Method of fabricating multi-mode optical fiber preforms
JPS57100928A (en) * 1980-12-12 1982-06-23 Nippon Telegr & Teleph Corp <Ntt> Burner for preparing base material for optical fiber
DE3217839A1 (de) * 1982-05-12 1983-11-17 Hans Dr.Rer.Nat. 5370 Kall Beerwald Plasmaverfahren zur herstellung eines dielektrischen stabes
DE3327484A1 (de) * 1983-07-29 1985-02-14 Siemens AG, 1000 Berlin und 8000 München Verfahren zur herstellung von glas durch abscheidung aus der gasphase
GB9108891D0 (en) * 1991-04-25 1991-06-12 Tetronics Research & Dev Co Li Silica production
FR2714371B1 (fr) * 1993-12-24 1996-02-16 Cabloptic Sa Procédé de recharge d'une préforme de fibre optique, dispositif pour la mise en Óoeuvre de ce procédé et fibre optique par ce procédé.

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2124205A (en) * 1982-07-26 1984-02-15 Western Electric Co Method of fabricating optical fiber preforms
EP0245716A1 (en) * 1986-05-14 1987-11-19 Polaroid Corporation Method and apparatus for forming doped optical preforms
US6630418B2 (en) 2001-12-21 2003-10-07 Corning Incorporated Fused silica containing aluminum
US6689706B2 (en) 2001-12-21 2004-02-10 Corning Incorporated Fused silica containing aluminum
US6946416B2 (en) 2001-12-21 2005-09-20 Corning Incorporated Fused silica having improved index homogeneity
WO2004005206A1 (de) * 2002-07-09 2004-01-15 Heraeus Tenevo Gmbh Verfahren und vorrichtung zur herstellung einer vorform aus synthetischem quarzglas mittels eines plasmaunterstütztem abscheideverfahren
US8336337B2 (en) 2002-07-09 2012-12-25 Heraeus Quarzglas Gmbh & Co. Kg Method and device for producing a blank mold from synthetic quartz glass by using a plasma-assisted deposition method
CN102723265A (zh) * 2012-06-18 2012-10-10 苏州阿特斯阳光电力科技有限公司 一种硅片的铝掺杂方法

Also Published As

Publication number Publication date
DE2625064A1 (de) 1977-03-10
FR2313327A1 (fr) 1976-12-31
FR2313327B1 (enExample) 1977-12-09

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Legal Events

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