JPS53102761A - Production of optical fiber - Google Patents

Production of optical fiber

Info

Publication number
JPS53102761A
JPS53102761A JP1689377A JP1689377A JPS53102761A JP S53102761 A JPS53102761 A JP S53102761A JP 1689377 A JP1689377 A JP 1689377A JP 1689377 A JP1689377 A JP 1689377A JP S53102761 A JPS53102761 A JP S53102761A
Authority
JP
Japan
Prior art keywords
production
optical fiber
productivity
silica
cost
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.)
Pending
Application number
JP1689377A
Other languages
Japanese (ja)
Inventor
Akira Mita
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.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP1689377A priority Critical patent/JPS53102761A/en
Publication of JPS53102761A publication Critical patent/JPS53102761A/en
Pending 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
    • 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
    • C03B2201/20—Doped silica-based glasses doped with non-metals other than boron or fluorine
    • C03B2201/28—Doped silica-based glasses doped with non-metals other than boron or fluorine doped with phosphorus
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/80—Feeding the burner or the burner-heated deposition site
    • C03B2207/85—Feeding the burner or the burner-heated deposition site with vapour generated from liquid glass precursors, e.g. directly by heating the liquid
    • C03B2207/86—Feeding the burner or the burner-heated deposition site with vapour generated from liquid glass precursors, e.g. directly by heating the liquid by bubbling a gas through the liquid
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/80—Feeding the burner or the burner-heated deposition site
    • C03B2207/90—Feeding the burner or the burner-heated deposition site with vapour generated from solid glass precursors, i.e. by sublimation

Abstract

PURPOSE:To lower the productivity of optical fibers, improve their cost and reduce their optical loss by containing respectively more than 10wt.% of specific dissimilar elements together with P to silica.
JP1689377A 1977-02-18 1977-02-18 Production of optical fiber Pending JPS53102761A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1689377A JPS53102761A (en) 1977-02-18 1977-02-18 Production of optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1689377A JPS53102761A (en) 1977-02-18 1977-02-18 Production of optical fiber

Publications (1)

Publication Number Publication Date
JPS53102761A true JPS53102761A (en) 1978-09-07

Family

ID=11928826

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1689377A Pending JPS53102761A (en) 1977-02-18 1977-02-18 Production of optical fiber

Country Status (1)

Country Link
JP (1) JPS53102761A (en)

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