JPS5723652B2 - - Google Patents

Info

Publication number
JPS5723652B2
JPS5723652B2 JP8113979A JP8113979A JPS5723652B2 JP S5723652 B2 JPS5723652 B2 JP S5723652B2 JP 8113979 A JP8113979 A JP 8113979A JP 8113979 A JP8113979 A JP 8113979A JP S5723652 B2 JPS5723652 B2 JP S5723652B2
Authority
JP
Japan
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
JP8113979A
Other versions
JPS565339A (en
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 filed Critical
Priority to JP8113979A priority Critical patent/JPS565339A/ja
Priority to GB8020803A priority patent/GB2054553B/en
Publication of JPS565339A publication Critical patent/JPS565339A/ja
Priority to US06/344,583 priority patent/US4406680A/en
Publication of JPS5723652B2 publication Critical patent/JPS5723652B2/ja
Granted 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
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/40—Oxides
    • C23C16/401—Oxides containing silicon
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/04—Multi-nested ports
    • C03B2207/06—Concentric circular ports
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/20—Specific substances in specified ports, e.g. all gas flows specified
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/36—Fuel or oxidant details, e.g. flow rate, flow rate ratio, fuel additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
JP8113979A 1979-06-26 1979-06-26 Manufacture of high purity quartz glass Granted JPS565339A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8113979A JPS565339A (en) 1979-06-26 1979-06-26 Manufacture of high purity quartz glass
GB8020803A GB2054553B (en) 1979-06-26 1980-06-25 Process for producing high-purity silica glass with reduced oh-content
US06/344,583 US4406680A (en) 1979-06-26 1982-02-01 Process for producing high-purity silica glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8113979A JPS565339A (en) 1979-06-26 1979-06-26 Manufacture of high purity quartz glass

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP3150683A Division JPS58161937A (ja) 1983-02-25 1983-02-25 高純度石英ガラスの製造方法

Publications (2)

Publication Number Publication Date
JPS565339A JPS565339A (en) 1981-01-20
JPS5723652B2 true JPS5723652B2 (ja) 1982-05-19

Family

ID=13738061

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8113979A Granted JPS565339A (en) 1979-06-26 1979-06-26 Manufacture of high purity quartz glass

Country Status (3)

Country Link
US (1) US4406680A (ja)
JP (1) JPS565339A (ja)
GB (1) GB2054553B (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS631275A (ja) * 1986-06-20 1988-01-06 Matsushita Electric Works Ltd モニタカメラ付きドアホン子器

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4474593A (en) * 1982-04-26 1984-10-02 At&T Technologies Inc. Method of fabricating a lightguide fiber
JPS5992927A (ja) * 1982-11-15 1984-05-29 Shin Etsu Chem Co Ltd 集束型光フアイバ−母材の製造方法
JPS59232934A (ja) * 1983-06-17 1984-12-27 Sumitomo Electric Ind Ltd 光フアイバ母材の製造方法
JPS6046941A (ja) * 1983-08-25 1985-03-14 Sumitomo Electric Ind Ltd 光フアイバ−用プリフオ−ムの製造方法
US4713105A (en) * 1984-01-24 1987-12-15 American Telephone And Telegraph Company, At&T Bell Laboratories Method for glass fiber splicing by flame fusion
JPS60200836A (ja) * 1984-03-27 1985-10-11 Sumitomo Electric Ind Ltd 光フアイバ−用プリフオ−ムの製造方法
US4604118A (en) * 1985-08-13 1986-08-05 Corning Glass Works Method for synthesizing MgO--Al2 O3 --SiO2 glasses and ceramics
JPH0829957B2 (ja) * 1988-11-04 1996-03-27 信越化学工業株式会社 高ｎａステップインデックス型光ファイバー母材の製造方法
DE69032175T2 (de) * 1989-11-13 1998-07-09 Corning Inc Verfahren und Vorrichtung zum Herstellen einer Vorform mit einem dotierten Metalloxyd
US5203897A (en) * 1989-11-13 1993-04-20 Corning Incorporated Method for making a preform doped with a metal oxide
JPH0611705A (ja) * 1992-01-31 1994-01-21 Sony Corp 能動素子基板
JP3007510B2 (ja) * 1993-04-27 2000-02-07 信越化学工業株式会社 合成石英ガラス部材の製造方法
DE19527451C2 (de) * 1995-07-27 1998-06-04 Heraeus Quarzglas Verfahren zur Herstellung eines Quarzglasrohlings und dafür geeigneter Brenner
US6269663B1 (en) * 1998-03-05 2001-08-07 Alcatel Method of purifying silica and depositing on an optical fiber preform
EP1216967A1 (en) * 2000-12-19 2002-06-26 PIRELLI CAVI E SISTEMI S.p.A. Method for manufacturing a glass optical fibre preform by vapour deposition
US6910352B2 (en) * 2002-04-24 2005-06-28 Corning Incorporated Deposition of high fluorine content silica soot
EP1515919B1 (en) * 2002-05-03 2006-03-08 Prysmian Cavi e Sistemi Energia S.r.l. Burner assembly for producing glass preforms and corresponding production process
US7526160B1 (en) * 2007-12-20 2009-04-28 Baker Hughes Incorporated Optical fiber Bragg grating with improved hydrogen resistance
JP2012031052A (ja) 2010-06-28 2012-02-16 Asahi Glass Co Ltd ガラス体を製造する方法及びｅｕｖリソグラフィ用の光学部材を製造する方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3459522A (en) * 1963-07-08 1969-08-05 Corning Glass Works Method of treating a porous,high silica content glass
US4161505A (en) * 1972-11-25 1979-07-17 Sumitomo Electric Industries, Ltd. Process for producing optical transmission fiber
US3933454A (en) * 1974-04-22 1976-01-20 Corning Glass Works Method of making optical waveguides
JPS51102014A (en) * 1974-11-01 1976-09-09 Komatsu Denshi Kinzoku Kk Kojundotomeigarasutaino seizohoho
US4017288A (en) * 1975-12-15 1977-04-12 Bell Telephone Laboratories, Incorporated Method for making optical fibers with helical gradations in composition
JPS5927728B2 (ja) * 1977-08-11 1984-07-07 日本電信電話株式会社 煤状ガラスロッドの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS631275A (ja) * 1986-06-20 1988-01-06 Matsushita Electric Works Ltd モニタカメラ付きドアホン子器

Also Published As

Publication number Publication date
GB2054553B (en) 1983-09-28
US4406680A (en) 1983-09-27
JPS565339A (en) 1981-01-20
GB2054553A (en) 1981-02-18

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