JPS53125038A - Production of optical fiber - Google Patents

Production of optical fiber

Info

Publication number
JPS53125038A
JPS53125038A JP3951977A JP3951977A JPS53125038A JP S53125038 A JPS53125038 A JP S53125038A JP 3951977 A JP3951977 A JP 3951977A JP 3951977 A JP3951977 A JP 3951977A JP S53125038 A JPS53125038 A JP S53125038A
Authority
JP
Japan
Prior art keywords
optical fiber
production
polishing
stock surface
optical
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
JP3951977A
Other languages
Japanese (ja)
Other versions
JPS5934139B2 (en
Inventor
Satoshi Aoki
Katsuyuki Imoto
Masaharu Niizawa
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 Cable Ltd
Hitachi Ltd
Original Assignee
Hitachi Cable Ltd
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 Cable Ltd, Hitachi Ltd filed Critical Hitachi Cable Ltd
Priority to JP3951977A priority Critical patent/JPS5934139B2/en
Publication of JPS53125038A publication Critical patent/JPS53125038A/en
Publication of JPS5934139B2 publication Critical patent/JPS5934139B2/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]
    • C03B37/018—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
    • C03B37/01861—Means for changing or stabilising the diameter or form of tubes or rods
    • 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
    • C03B37/01876—Means for heating tubes or rods during or immediately prior to deposition, e.g. electric resistance heaters

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 remove the flaws on optical stock surface which will significantly affect strength deterioration and produce an optical fiber strand of high mechanical strength by applying polishing by abrasives and fame polishing to the optical fiber stock surface.
JP3951977A 1977-04-08 1977-04-08 Optical fiber manufacturing method Expired JPS5934139B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3951977A JPS5934139B2 (en) 1977-04-08 1977-04-08 Optical fiber manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3951977A JPS5934139B2 (en) 1977-04-08 1977-04-08 Optical fiber manufacturing method

Publications (2)

Publication Number Publication Date
JPS53125038A true JPS53125038A (en) 1978-11-01
JPS5934139B2 JPS5934139B2 (en) 1984-08-20

Family

ID=12555280

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3951977A Expired JPS5934139B2 (en) 1977-04-08 1977-04-08 Optical fiber manufacturing method

Country Status (1)

Country Link
JP (1) JPS5934139B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491463A (en) * 1983-07-26 1985-01-01 Olin Corporation Laser sizing method and apparatus for fiber optic buffers
US4498917A (en) * 1983-07-26 1985-02-12 Olin Corporation Method and apparatus for laser sizing of optical fibers
JPS60262107A (en) * 1984-06-08 1985-12-25 Hitachi Cable Ltd Manufacture of image guide
JPH04228439A (en) * 1990-02-02 1992-08-18 Alcatel Fibres Optiques Manufacture of preform for optical fiber with regular properties

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491463A (en) * 1983-07-26 1985-01-01 Olin Corporation Laser sizing method and apparatus for fiber optic buffers
US4498917A (en) * 1983-07-26 1985-02-12 Olin Corporation Method and apparatus for laser sizing of optical fibers
JPS60262107A (en) * 1984-06-08 1985-12-25 Hitachi Cable Ltd Manufacture of image guide
JPH04228439A (en) * 1990-02-02 1992-08-18 Alcatel Fibres Optiques Manufacture of preform for optical fiber with regular properties

Also Published As

Publication number Publication date
JPS5934139B2 (en) 1984-08-20

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