JPS6234698B2 - - Google Patents

Info

Publication number
JPS6234698B2
JPS6234698B2 JP58090377A JP9037783A JPS6234698B2 JP S6234698 B2 JPS6234698 B2 JP S6234698B2 JP 58090377 A JP58090377 A JP 58090377A JP 9037783 A JP9037783 A JP 9037783A JP S6234698 B2 JPS6234698 B2 JP S6234698B2
Authority
JP
Japan
Prior art keywords
base material
optical fiber
refractive index
pocl
index distribution
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
JP58090377A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59217636A (ja
Inventor
Tsutomu Yabuki
Yoshihiro Narita
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
Original Assignee
Hitachi Cable 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 filed Critical Hitachi Cable Ltd
Priority to JP9037783A priority Critical patent/JPS59217636A/ja
Publication of JPS59217636A publication Critical patent/JPS59217636A/ja
Publication of JPS6234698B2 publication Critical patent/JPS6234698B2/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]
    • C03B37/01413—Reactant delivery systems
    • 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
    • C03B2201/20—Doped silica-based glasses doped with non-metals other than boron or fluorine
    • C03B2201/28—Doped silica-based glasses doped with non-metals other than boron or fluorine doped with phosphorus

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)
JP9037783A 1983-05-23 1983-05-23 光フアイバ母材の製造方法 Granted JPS59217636A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9037783A JPS59217636A (ja) 1983-05-23 1983-05-23 光フアイバ母材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9037783A JPS59217636A (ja) 1983-05-23 1983-05-23 光フアイバ母材の製造方法

Publications (2)

Publication Number Publication Date
JPS59217636A JPS59217636A (ja) 1984-12-07
JPS6234698B2 true JPS6234698B2 (enExample) 1987-07-28

Family

ID=13996872

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9037783A Granted JPS59217636A (ja) 1983-05-23 1983-05-23 光フアイバ母材の製造方法

Country Status (1)

Country Link
JP (1) JPS59217636A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5744380B2 (ja) 2009-03-26 2015-07-08 株式会社フジクラ 光ファイバ

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56160339A (en) * 1980-05-14 1981-12-10 Nippon Telegr & Teleph Corp <Ntt> Method and apparatus for manufacturing base material for optical fiber
JPS5738329A (en) * 1980-07-09 1982-03-03 Nippon Telegr & Teleph Corp <Ntt> Controlling method for deposition of oxide powder in axial vapor deposition method
JPS5748513A (en) * 1980-08-29 1982-03-19 Sharp Seiki Kk Conveyor

Also Published As

Publication number Publication date
JPS59217636A (ja) 1984-12-07

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