FR1287540A - Further training in the manufacture of silica glass or silicic glasses - Google Patents

Further training in the manufacture of silica glass or silicic glasses

Info

Publication number
FR1287540A
FR1287540A FR851474A FR851474A FR1287540A FR 1287540 A FR1287540 A FR 1287540A FR 851474 A FR851474 A FR 851474A FR 851474 A FR851474 A FR 851474A FR 1287540 A FR1287540 A FR 1287540A
Authority
FR
France
Prior art keywords
silicic
glasses
manufacture
silica glass
further training
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
FR851474A
Other languages
French (fr)
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.)
Compagnie de Saint Gobain SA
Original Assignee
Compagnie de Saint Gobain 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 Compagnie de Saint Gobain SA filed Critical Compagnie de Saint Gobain SA
Priority to FR851474A priority Critical patent/FR1287540A/en
Priority claimed from FR851475A external-priority patent/FR1287541A/en
Application granted granted Critical
Publication of FR1287540A publication Critical patent/FR1287540A/en
Expired legal-status Critical Current

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
    • 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
    • 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
    • C03B2201/50—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with alkali metals
    • 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
    • C03B2207/20—Specific substances in specified ports, e.g. all gas flows specified
    • C03B2207/26—Multiple ports for glass precursor
    • C03B2207/28—Multiple ports for glass precursor for different glass precursors, reactants or modifiers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR851474A 1961-02-02 1961-02-02 Further training in the manufacture of silica glass or silicic glasses Expired FR1287540A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR851474A FR1287540A (en) 1961-02-02 1961-02-02 Further training in the manufacture of silica glass or silicic glasses

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR851474A FR1287540A (en) 1961-02-02 1961-02-02 Further training in the manufacture of silica glass or silicic glasses
FR851475A FR1287541A (en) 1961-02-02 1961-02-02 Improvement in the manufacture of silicic glasses

Publications (1)

Publication Number Publication Date
FR1287540A true FR1287540A (en) 1962-03-16

Family

ID=26189151

Family Applications (1)

Application Number Title Priority Date Filing Date
FR851474A Expired FR1287540A (en) 1961-02-02 1961-02-02 Further training in the manufacture of silica glass or silicic glasses

Country Status (1)

Country Link
FR (1) FR1287540A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2122895A1 (en) * 1970-05-11 1971-11-25 Corning Glass Works Process for making optical fibers
DE2239249A1 (en) * 1971-08-09 1973-03-08 Thermal Syndicate Ltd METHOD FOR MANUFACTURING A SILICON-CONTAINING MATERIAL AND AFTER-MANUFACTURING OPTICAL WAVE GUIDES
DE2300013A1 (en) * 1972-01-03 1973-07-26 Corning Glass Works METHOD OF MANUFACTURING OPTICAL FIBERS
DE2362341A1 (en) * 1972-12-14 1974-07-04 Sumitomo Electric Industries FIBER OPERATING FIBER AND METHOD FOR MANUFACTURING IT
JPS50101416A (en) * 1974-01-14 1975-08-12
DE2647121A1 (en) * 1975-10-23 1977-05-05 Western Electric Co METHOD OF MANUFACTURING A PREFORM FOR OPTICAL FIBERS
DE1909433B2 (en) 1968-02-26 1979-02-01 Corning Glass Works, Corning, N.Y. (V.St.A.) Process for the production of a · * 1 ™ * 11 optical glass fiber with high permeability, consisting essentially of suicide dioxide and titanium oxide
DE2835326A1 (en) * 1977-08-11 1979-02-22 Nippon Telegraph & Telephone METHOD AND DEVICE FOR MANUFACTURING A GLASS BLOCK FOR OPTICAL FIBERS
DE2919619A1 (en) * 1978-05-18 1979-11-22 Int Standard Electric Corp METHOD OF MANUFACTURING FIBER OPTIC LIGHT WAVE GUIDES
FR2447890A1 (en) * 1979-02-05 1980-08-29 Lyonnaise Transmiss Optiques Vitreous silica blanks made by CVD, for mfg. optical fibres - where different gas mixts. are fed into plasma burner to obtain parabolic gradient of refractive index across blank
EP2098489A1 (en) * 2008-02-27 2009-09-09 Shin-Etsu Chemical Co., Ltd. Method of fabricating an optical fiber preform and a burner therefor

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1909433B2 (en) 1968-02-26 1979-02-01 Corning Glass Works, Corning, N.Y. (V.St.A.) Process for the production of a · * 1 ™ * 11 optical glass fiber with high permeability, consisting essentially of suicide dioxide and titanium oxide
DE1967211C2 (en) * 1968-02-26 1984-10-11 Corning Glass Works, Corning, N.Y. Optical fiber
DE2122895A1 (en) * 1970-05-11 1971-11-25 Corning Glass Works Process for making optical fibers
DE2239249A1 (en) * 1971-08-09 1973-03-08 Thermal Syndicate Ltd METHOD FOR MANUFACTURING A SILICON-CONTAINING MATERIAL AND AFTER-MANUFACTURING OPTICAL WAVE GUIDES
DE2300013A1 (en) * 1972-01-03 1973-07-26 Corning Glass Works METHOD OF MANUFACTURING OPTICAL FIBERS
DE2362341A1 (en) * 1972-12-14 1974-07-04 Sumitomo Electric Industries FIBER OPERATING FIBER AND METHOD FOR MANUFACTURING IT
JPS5429263B2 (en) * 1974-01-14 1979-09-21
JPS50101416A (en) * 1974-01-14 1975-08-12
DE2647121A1 (en) * 1975-10-23 1977-05-05 Western Electric Co METHOD OF MANUFACTURING A PREFORM FOR OPTICAL FIBERS
DE2835326A1 (en) * 1977-08-11 1979-02-22 Nippon Telegraph & Telephone METHOD AND DEVICE FOR MANUFACTURING A GLASS BLOCK FOR OPTICAL FIBERS
FR2399978A1 (en) * 1977-08-11 1979-03-09 Nippon Telegraph & Telephone METHOD AND APPARATUS FOR MANUFACTURING THE PREVIOUS FORM OF AN OPTICAL TRANSMISSION FIBER IN GLASS
DE2919619A1 (en) * 1978-05-18 1979-11-22 Int Standard Electric Corp METHOD OF MANUFACTURING FIBER OPTIC LIGHT WAVE GUIDES
FR2447890A1 (en) * 1979-02-05 1980-08-29 Lyonnaise Transmiss Optiques Vitreous silica blanks made by CVD, for mfg. optical fibres - where different gas mixts. are fed into plasma burner to obtain parabolic gradient of refractive index across blank
EP2098489A1 (en) * 2008-02-27 2009-09-09 Shin-Etsu Chemical Co., Ltd. Method of fabricating an optical fiber preform and a burner therefor
US9260339B2 (en) 2008-02-27 2016-02-16 Shin-Etsu Chemical Co., Ltd. Method of fabricating an optical fiber preform and a burner therefor

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