JPS5614430A - Manufacture of optical fiber base material - Google Patents

Manufacture of optical fiber base material

Info

Publication number
JPS5614430A
JPS5614430A JP8769479A JP8769479A JPS5614430A JP S5614430 A JPS5614430 A JP S5614430A JP 8769479 A JP8769479 A JP 8769479A JP 8769479 A JP8769479 A JP 8769479A JP S5614430 A JPS5614430 A JP S5614430A
Authority
JP
Japan
Prior art keywords
pipe
base material
layer
group
optical fiber
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
JP8769479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5723653B2 (enExample
Inventor
Hisao Takada
Hiroshi Murata
Hiroshi Takahashi
Tsugio Sato
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.)
Furukawa Electric Co Ltd
NTT Inc
Original Assignee
Furukawa Electric Co Ltd
Nippon Telegraph and Telephone Corp
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 Furukawa Electric Co Ltd, Nippon Telegraph and Telephone Corp filed Critical Furukawa Electric Co Ltd
Priority to JP8769479A priority Critical patent/JPS5614430A/ja
Publication of JPS5614430A publication Critical patent/JPS5614430A/ja
Publication of JPS5723653B2 publication Critical patent/JPS5723653B2/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
    • 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
    • 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
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/06—Glass compositions containing silica with more than 90% silica by weight, e.g. quartz
    • 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
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/30—Doped silica-based glasses containing metals
    • C03C2201/32—Doped silica-based glasses containing metals containing aluminium
    • 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
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/30—Doped silica-based glasses containing metals
    • C03C2201/40—Doped silica-based glasses containing metals containing transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn
    • 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
    • C03C2201/00—Glass compositions
    • C03C2201/06—Doped silica-based glasses
    • C03C2201/30—Doped silica-based glasses containing metals
    • C03C2201/54—Doped silica-based glasses containing metals containing beryllium, magnesium or alkaline earth metals
    • 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
    • C03C2203/00—Production processes
    • C03C2203/40—Gas-phase processes

Landscapes

  • Chemical & Material Sciences (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)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP8769479A 1979-07-11 1979-07-11 Manufacture of optical fiber base material Granted JPS5614430A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8769479A JPS5614430A (en) 1979-07-11 1979-07-11 Manufacture of optical fiber base material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8769479A JPS5614430A (en) 1979-07-11 1979-07-11 Manufacture of optical fiber base material

Publications (2)

Publication Number Publication Date
JPS5614430A true JPS5614430A (en) 1981-02-12
JPS5723653B2 JPS5723653B2 (enExample) 1982-05-19

Family

ID=13922026

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8769479A Granted JPS5614430A (en) 1979-07-11 1979-07-11 Manufacture of optical fiber base material

Country Status (1)

Country Link
JP (1) JPS5614430A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0470555U (enExample) * 1990-10-31 1992-06-23
WO1999067178A1 (en) * 1998-06-25 1999-12-29 Samsung Electronics Co., Ltd. Optical fiber preform having oh barrier and manufacturing method thereof
CN109553295A (zh) * 2018-12-25 2019-04-02 江苏通鼎光棒有限公司 一种大尺寸低损耗的光纤预制棒及其制造方法
CN110028235A (zh) * 2019-03-01 2019-07-19 江苏永鼎股份有限公司 一种基于连熔石英套管的光纤预制棒及其制造方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0470555U (enExample) * 1990-10-31 1992-06-23
WO1999067178A1 (en) * 1998-06-25 1999-12-29 Samsung Electronics Co., Ltd. Optical fiber preform having oh barrier and manufacturing method thereof
AU751024B2 (en) * 1998-06-25 2002-08-08 Samsung Electronics Co., Ltd. Optical fiber preform having OH barrier and manufacturing method thereof
CN109553295A (zh) * 2018-12-25 2019-04-02 江苏通鼎光棒有限公司 一种大尺寸低损耗的光纤预制棒及其制造方法
CN109553295B (zh) * 2018-12-25 2021-09-10 江苏通鼎光棒有限公司 一种大尺寸低损耗的光纤预制棒及其制造方法
CN110028235A (zh) * 2019-03-01 2019-07-19 江苏永鼎股份有限公司 一种基于连熔石英套管的光纤预制棒及其制造方法
CN110028235B (zh) * 2019-03-01 2020-09-08 江苏永鼎股份有限公司 一种基于连熔石英套管的光纤预制棒及其制造方法

Also Published As

Publication number Publication date
JPS5723653B2 (enExample) 1982-05-19

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