JPS61222934A - 光フアイバ母材の製造方法 - Google Patents

光フアイバ母材の製造方法

Info

Publication number
JPS61222934A
JPS61222934A JP5539985A JP5539985A JPS61222934A JP S61222934 A JPS61222934 A JP S61222934A JP 5539985 A JP5539985 A JP 5539985A JP 5539985 A JP5539985 A JP 5539985A JP S61222934 A JPS61222934 A JP S61222934A
Authority
JP
Japan
Prior art keywords
optical fiber
layer
core
gas
deposition
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
JP5539985A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02304B2 (enrdf_load_stackoverflow
Inventor
Makoto Tsukamoto
誠 塚本
Koji Okamura
浩司 岡村
Masaji Miki
三木　正司
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 JP5539985A priority Critical patent/JPS61222934A/ja
Publication of JPS61222934A publication Critical patent/JPS61222934A/ja
Publication of JPH02304B2 publication Critical patent/JPH02304B2/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/10—Internal structure or shape details
    • C03B2203/22—Radial profile of refractive index, composition or softening point

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)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP5539985A 1985-03-19 1985-03-19 光フアイバ母材の製造方法 Granted JPS61222934A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5539985A JPS61222934A (ja) 1985-03-19 1985-03-19 光フアイバ母材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5539985A JPS61222934A (ja) 1985-03-19 1985-03-19 光フアイバ母材の製造方法

Publications (2)

Publication Number Publication Date
JPS61222934A true JPS61222934A (ja) 1986-10-03
JPH02304B2 JPH02304B2 (enrdf_load_stackoverflow) 1990-01-05

Family

ID=12997452

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5539985A Granted JPS61222934A (ja) 1985-03-19 1985-03-19 光フアイバ母材の製造方法

Country Status (1)

Country Link
JP (1) JPS61222934A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005154162A (ja) * 2003-11-20 2005-06-16 Sumitomo Electric Ind Ltd ガラスパイプ加工方法及び装置、ガラスパイプ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005154162A (ja) * 2003-11-20 2005-06-16 Sumitomo Electric Ind Ltd ガラスパイプ加工方法及び装置、ガラスパイプ
US7637125B2 (en) 2003-11-20 2009-12-29 Sumitomo Electric Industries, Ltd. Glass tube processing method, apparatus and glass tube
US8015845B2 (en) 2003-11-20 2011-09-13 Sumitomo Electric Industries, Ltd. Glass tube processing method
US8024945B2 (en) 2003-11-20 2011-09-27 Sumitomo Electric Industries, Ltd. Glass tube processing apparatus

Also Published As

Publication number Publication date
JPH02304B2 (enrdf_load_stackoverflow) 1990-01-05

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