JPS5611406A - Optical fiber and its manufacture - Google Patents

Optical fiber and its manufacture

Info

Publication number
JPS5611406A
JPS5611406A JP8645279A JP8645279A JPS5611406A JP S5611406 A JPS5611406 A JP S5611406A JP 8645279 A JP8645279 A JP 8645279A JP 8645279 A JP8645279 A JP 8645279A JP S5611406 A JPS5611406 A JP S5611406A
Authority
JP
Japan
Prior art keywords
clad
core
geo2
pipe
core material
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
JP8645279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6231322B2 (de
Inventor
Hiroo Matsuda
Kozo Yoshimura
Minoru Watanabe
Yasuji Hattori
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 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 true JPS5611406A (en) 1981-02-04
JPS6231322B2 JPS6231322B2 (de) 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 (de)

Cited By (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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233546A (en) * 1975-09-08 1977-03-14 Corning Glass Works Optical fiber containing p2* 05 and ge02
JPS54131043A (en) * 1978-03-31 1979-10-11 Hitachi Cable Ltd Production of preform for optical fiber

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233546A (en) * 1975-09-08 1977-03-14 Corning Glass Works Optical fiber containing p2* 05 and ge02
JPS54131043A (en) * 1978-03-31 1979-10-11 Hitachi Cable Ltd Production of preform for optical fiber

Cited By (3)

* 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
JPH0457286B2 (de) * 1986-10-09 1992-09-11 Kobashi Kogyo Kk

Also Published As

Publication number Publication date
JPS6231322B2 (de) 1987-07-08

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