JPS6222933B2 - - Google Patents

Info

Publication number
JPS6222933B2
JPS6222933B2 JP55115564A JP11556480A JPS6222933B2 JP S6222933 B2 JPS6222933 B2 JP S6222933B2 JP 55115564 A JP55115564 A JP 55115564A JP 11556480 A JP11556480 A JP 11556480A JP S6222933 B2 JPS6222933 B2 JP S6222933B2
Authority
JP
Japan
Prior art keywords
reaction tube
gas
optical fiber
heater
tube
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
JP55115564A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5742550A (en
Inventor
Osamu Nakamura
Makoto Tsukamoto
Junjiro Goto
Koji Okamura
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP11556480A priority Critical patent/JPS5742550A/ja
Publication of JPS5742550A publication Critical patent/JPS5742550A/ja
Publication of JPS6222933B2 publication Critical patent/JPS6222933B2/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]
    • C03B37/018—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 glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01807—Reactant delivery systems, e.g. reactant deposition burners
    • C03B37/01815—Reactant deposition burners or deposition heating means

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)
JP11556480A 1980-08-21 1980-08-21 Preparation of base material for optical fiber Granted JPS5742550A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11556480A JPS5742550A (en) 1980-08-21 1980-08-21 Preparation of base material for optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11556480A JPS5742550A (en) 1980-08-21 1980-08-21 Preparation of base material for optical fiber

Publications (2)

Publication Number Publication Date
JPS5742550A JPS5742550A (en) 1982-03-10
JPS6222933B2 true JPS6222933B2 (enrdf_load_stackoverflow) 1987-05-20

Family

ID=14665663

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11556480A Granted JPS5742550A (en) 1980-08-21 1980-08-21 Preparation of base material for optical fiber

Country Status (1)

Country Link
JP (1) JPS5742550A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53144921A (en) * 1977-05-23 1978-12-16 Toshiba Ceramics Co Formation of glass layer on inner surface of quartz glass tube
JPS5424648A (en) * 1977-07-26 1979-02-24 Fujitsu Ltd Production of optical transmission wires

Also Published As

Publication number Publication date
JPS5742550A (en) 1982-03-10

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