JPS6231322B2 - - Google Patents

Info

Publication number
JPS6231322B2
JPS6231322B2 JP54086452A JP8645279A JPS6231322B2 JP S6231322 B2 JPS6231322 B2 JP S6231322B2 JP 54086452 A JP54086452 A JP 54086452A JP 8645279 A JP8645279 A JP 8645279A JP S6231322 B2 JPS6231322 B2 JP S6231322B2
Authority
JP
Japan
Prior art keywords
geo
optical fiber
glass
core
cladding
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
JP54086452A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5611406A (en
Inventor
Hiroo Matsuda
Kozo Yoshimura
Minoru Watanabe
Yasuji Hatsutori
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.)
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp, Sumitomo Electric Industries Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP8645279A priority Critical patent/JPS5611406A/ja
Publication of JPS5611406A publication Critical patent/JPS5611406A/ja
Publication of JPS6231322B2 publication Critical patent/JPS6231322B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • C03C13/045—Silica-containing oxide glass compositions
    • C03C13/046—Multicomponent glass compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (AREA)
JP8645279A 1979-07-10 1979-07-10 Optical fiber and its manufacture Granted JPS5611406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8645279A JPS5611406A (en) 1979-07-10 1979-07-10 Optical fiber and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8645279A JPS5611406A (en) 1979-07-10 1979-07-10 Optical fiber and its manufacture

Publications (2)

Publication Number Publication Date
JPS5611406A JPS5611406A (en) 1981-02-04
JPS6231322B2 true JPS6231322B2 (en]) 1987-07-08

Family

ID=13887319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8645279A Granted JPS5611406A (en) 1979-07-10 1979-07-10 Optical fiber and its manufacture

Country Status (1)

Country Link
JP (1) JPS5611406A (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6122322U (ja) * 1984-07-12 1986-02-08 追浜工業株式会社 点火コイル
JPS6394923A (ja) * 1986-10-09 1988-04-26 小橋工業株式会社 ソイルブロツク製造装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339173A (en) * 1975-09-08 1982-07-13 Corning Glass Works Optical waveguide containing P2 O5 and GeO2
JPS54131043A (en) * 1978-03-31 1979-10-11 Hitachi Cable Ltd Production of preform for optical fiber

Also Published As

Publication number Publication date
JPS5611406A (en) 1981-02-04

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