JPS6036342A - 光フアイバ用母材の製造法 - Google Patents

光フアイバ用母材の製造法

Info

Publication number
JPS6036342A
JPS6036342A JP9097084A JP9097084A JPS6036342A JP S6036342 A JPS6036342 A JP S6036342A JP 9097084 A JP9097084 A JP 9097084A JP 9097084 A JP9097084 A JP 9097084A JP S6036342 A JPS6036342 A JP S6036342A
Authority
JP
Japan
Prior art keywords
gel
raw material
container
glass
refractive index
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
JP9097084A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6348814B2 (enrdf_load_stackoverflow
Inventor
Iwao Matsuyama
松山　巖
Kenzo Susa
憲三 須佐
Yasuo Suganuma
菅沼　庸雄
Makoto Sato
信 佐藤
Toshio Katsuyama
俊夫 勝山
Hidehito Oozai
大林　秀仁
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9097084A priority Critical patent/JPS6036342A/ja
Publication of JPS6036342A publication Critical patent/JPS6036342A/ja
Publication of JPS6348814B2 publication Critical patent/JPS6348814B2/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
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
    • 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]
    • C03B37/016—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] by a liquid phase reaction process, e.g. through a gel phase
    • 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
    • C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
    • C03B2201/10—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with boron
    • 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
    • C03B2201/31—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with germanium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP9097084A 1984-05-09 1984-05-09 光フアイバ用母材の製造法 Granted JPS6036342A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9097084A JPS6036342A (ja) 1984-05-09 1984-05-09 光フアイバ用母材の製造法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9097084A JPS6036342A (ja) 1984-05-09 1984-05-09 光フアイバ用母材の製造法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP395779A Division JPS55100231A (en) 1979-01-19 1979-01-19 Production of optical fiber base material

Publications (2)

Publication Number Publication Date
JPS6036342A true JPS6036342A (ja) 1985-02-25
JPS6348814B2 JPS6348814B2 (enrdf_load_stackoverflow) 1988-09-30

Family

ID=14013356

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9097084A Granted JPS6036342A (ja) 1984-05-09 1984-05-09 光フアイバ用母材の製造法

Country Status (1)

Country Link
JP (1) JPS6036342A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6348814B2 (enrdf_load_stackoverflow) 1988-09-30

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