JPS5258548A - Optical fiber - Google Patents

Optical fiber

Info

Publication number
JPS5258548A
JPS5258548A JP50134341A JP13434175A JPS5258548A JP S5258548 A JPS5258548 A JP S5258548A JP 50134341 A JP50134341 A JP 50134341A JP 13434175 A JP13434175 A JP 13434175A JP S5258548 A JPS5258548 A JP S5258548A
Authority
JP
Japan
Prior art keywords
optical fiber
oxide
clad
core
forming
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.)
Pending
Application number
JP50134341A
Other languages
Japanese (ja)
Inventor
Tadao Arima
Takeshi Akamatsu
Junjiro Goto
Koji Okamura
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 JP50134341A priority Critical patent/JPS5258548A/en
Publication of JPS5258548A publication Critical patent/JPS5258548A/en
Pending 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Glass Compositions (AREA)

Abstract

PURPOSE:To reduce transmission loss by forming the clad of silica glass containing silica oxide and germanium oxide and having lower refraction index than the core.
JP50134341A 1975-11-08 1975-11-08 Optical fiber Pending JPS5258548A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50134341A JPS5258548A (en) 1975-11-08 1975-11-08 Optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50134341A JPS5258548A (en) 1975-11-08 1975-11-08 Optical fiber

Publications (1)

Publication Number Publication Date
JPS5258548A true JPS5258548A (en) 1977-05-14

Family

ID=15126074

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50134341A Pending JPS5258548A (en) 1975-11-08 1975-11-08 Optical fiber

Country Status (1)

Country Link
JP (1) JPS5258548A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50110342A (en) * 1974-02-07 1975-08-30
JPS5236041A (en) * 1975-09-12 1977-03-19 Western Electric Co Optical fiber for waveguide

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50110342A (en) * 1974-02-07 1975-08-30
JPS5236041A (en) * 1975-09-12 1977-03-19 Western Electric Co Optical fiber for waveguide

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