JPS51119237A - Manufacturing method of glass fiber for optical communication - Google Patents

Manufacturing method of glass fiber for optical communication

Info

Publication number
JPS51119237A
JPS51119237A JP4410875A JP4410875A JPS51119237A JP S51119237 A JPS51119237 A JP S51119237A JP 4410875 A JP4410875 A JP 4410875A JP 4410875 A JP4410875 A JP 4410875A JP S51119237 A JPS51119237 A JP S51119237A
Authority
JP
Japan
Prior art keywords
manufacturing
glass fiber
optical communication
torsion
bending
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
JP4410875A
Other languages
Japanese (ja)
Other versions
JPS578773B2 (en
Inventor
Kunio Fujiwara
Shiro Kurosaki
Gotaro Tanaka
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP4410875A priority Critical patent/JPS51119237A/en
Publication of JPS51119237A publication Critical patent/JPS51119237A/en
Publication of JPS578773B2 publication Critical patent/JPS578773B2/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
    • 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
    • C03B37/01823—Plasma deposition burners or heating means
    • C03B37/0183—Plasma deposition burners or heating means for plasma within a tube substrate
    • 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

Landscapes

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

Abstract

PURPOSE:Radially continuous refractive index that causes neither torsion nor bending in the quartz tube.
JP4410875A 1975-04-11 1975-04-11 Manufacturing method of glass fiber for optical communication Granted JPS51119237A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4410875A JPS51119237A (en) 1975-04-11 1975-04-11 Manufacturing method of glass fiber for optical communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4410875A JPS51119237A (en) 1975-04-11 1975-04-11 Manufacturing method of glass fiber for optical communication

Publications (2)

Publication Number Publication Date
JPS51119237A true JPS51119237A (en) 1976-10-19
JPS578773B2 JPS578773B2 (en) 1982-02-18

Family

ID=12682407

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4410875A Granted JPS51119237A (en) 1975-04-11 1975-04-11 Manufacturing method of glass fiber for optical communication

Country Status (1)

Country Link
JP (1) JPS51119237A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51121344A (en) * 1975-04-16 1976-10-23 Nippon Telegr & Teleph Corp <Ntt> Production method of optical fiber
JPS5637243A (en) * 1979-08-31 1981-04-10 Nippon Telegr & Teleph Corp <Ntt> Internally sticking cvd apparatus for optical fiber

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5154446A (en) * 1974-09-14 1976-05-13 Philips Nv

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5154446A (en) * 1974-09-14 1976-05-13 Philips Nv

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51121344A (en) * 1975-04-16 1976-10-23 Nippon Telegr & Teleph Corp <Ntt> Production method of optical fiber
JPS5637243A (en) * 1979-08-31 1981-04-10 Nippon Telegr & Teleph Corp <Ntt> Internally sticking cvd apparatus for optical fiber

Also Published As

Publication number Publication date
JPS578773B2 (en) 1982-02-18

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