JPS51113737A - Optical glass fiber manufacturing method - Google Patents

Optical glass fiber manufacturing method

Info

Publication number
JPS51113737A
JPS51113737A JP3794275A JP3794275A JPS51113737A JP S51113737 A JPS51113737 A JP S51113737A JP 3794275 A JP3794275 A JP 3794275A JP 3794275 A JP3794275 A JP 3794275A JP S51113737 A JPS51113737 A JP S51113737A
Authority
JP
Japan
Prior art keywords
glass fiber
optical glass
fiber manufacturing
manufacturing
growth speed
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.)
Granted
Application number
JP3794275A
Other languages
Japanese (ja)
Other versions
JPS5748494B2 (en
Inventor
Tadashi Miyashita
Soichi Kobayashi
Fumiaki Hanawa
Shoichi Sudo
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP3794275A priority Critical patent/JPS51113737A/en
Publication of JPS51113737A publication Critical patent/JPS51113737A/en
Publication of JPS5748494B2 publication Critical patent/JPS5748494B2/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

PURPOSE:To improve formation efficiency and growth speed of preformed glass.
JP3794275A 1975-03-31 1975-03-31 Optical glass fiber manufacturing method Granted JPS51113737A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3794275A JPS51113737A (en) 1975-03-31 1975-03-31 Optical glass fiber manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3794275A JPS51113737A (en) 1975-03-31 1975-03-31 Optical glass fiber manufacturing method

Publications (2)

Publication Number Publication Date
JPS51113737A true JPS51113737A (en) 1976-10-07
JPS5748494B2 JPS5748494B2 (en) 1982-10-16

Family

ID=12511594

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3794275A Granted JPS51113737A (en) 1975-03-31 1975-03-31 Optical glass fiber manufacturing method

Country Status (1)

Country Link
JP (1) JPS51113737A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0236154Y2 (en) * 1985-05-24 1990-10-02

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51109920A (en) * 1975-03-24 1976-09-29 Sumitomo Electric Industries Sekieibarukuno seizosochi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51109920A (en) * 1975-03-24 1976-09-29 Sumitomo Electric Industries Sekieibarukuno seizosochi

Also Published As

Publication number Publication date
JPS5748494B2 (en) 1982-10-16

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