JPS53105241A - Production of optical fiber - Google Patents

Production of optical fiber

Info

Publication number
JPS53105241A
JPS53105241A JP1924477A JP1924477A JPS53105241A JP S53105241 A JPS53105241 A JP S53105241A JP 1924477 A JP1924477 A JP 1924477A JP 1924477 A JP1924477 A JP 1924477A JP S53105241 A JPS53105241 A JP S53105241A
Authority
JP
Japan
Prior art keywords
optical fiber
production
preform
flaws
reduce
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
JP1924477A
Other languages
Japanese (ja)
Other versions
JPS5951500B2 (en
Inventor
Katsuyuki Imoto
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 JP1924477A priority Critical patent/JPS5951500B2/en
Publication of JPS53105241A publication Critical patent/JPS53105241A/en
Publication of JPS5951500B2 publication Critical patent/JPS5951500B2/en
Expired 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]
    • C03B37/016—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

Landscapes

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

Abstract

PURPOSE:To reduce the flaws on the surface of the optical fiber obtained by precoating glass film on the surface of preform thereafter drawing the preform and improve various mechanical characteristics as a result of this.
JP1924477A 1977-02-25 1977-02-25 Optical fiber manufacturing method Expired JPS5951500B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1924477A JPS5951500B2 (en) 1977-02-25 1977-02-25 Optical fiber manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1924477A JPS5951500B2 (en) 1977-02-25 1977-02-25 Optical fiber manufacturing method

Publications (2)

Publication Number Publication Date
JPS53105241A true JPS53105241A (en) 1978-09-13
JPS5951500B2 JPS5951500B2 (en) 1984-12-14

Family

ID=11993986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1924477A Expired JPS5951500B2 (en) 1977-02-25 1977-02-25 Optical fiber manufacturing method

Country Status (1)

Country Link
JP (1) JPS5951500B2 (en)

Also Published As

Publication number Publication date
JPS5951500B2 (en) 1984-12-14

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