JPS63206325A - 光ファイバの製造方法 - Google Patents

光ファイバの製造方法

Info

Publication number
JPS63206325A
JPS63206325A JP4055287A JP4055287A JPS63206325A JP S63206325 A JPS63206325 A JP S63206325A JP 4055287 A JP4055287 A JP 4055287A JP 4055287 A JP4055287 A JP 4055287A JP S63206325 A JPS63206325 A JP S63206325A
Authority
JP
Japan
Prior art keywords
glass
optical fiber
fluorine
temperature
transparent
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
JP4055287A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0471018B2 (enExample
Inventor
Ryozo Yamauchi
良三 山内
Katsuyuki Seto
克之 瀬戸
Suehiro Miyamoto
宮本　末広
Kenji Nishide
西出　研二
Tomio Azebiru
富夫 畔蒜
Taiichiro Tanaka
大一郎 田中
Masahiro Horikoshi
雅博 堀越
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.)
Fujikura Ltd
Original Assignee
Fujikura 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 Fujikura Ltd filed Critical Fujikura Ltd
Priority to JP4055287A priority Critical patent/JPS63206325A/ja
Publication of JPS63206325A publication Critical patent/JPS63206325A/ja
Publication of JPH0471018B2 publication Critical patent/JPH0471018B2/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]
    • C03B37/01446—Thermal after-treatment of preforms, e.g. dehydrating, consolidating, sintering
    • 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
    • C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
    • C03B2201/12—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with fluorine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP4055287A 1987-02-24 1987-02-24 光ファイバの製造方法 Granted JPS63206325A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4055287A JPS63206325A (ja) 1987-02-24 1987-02-24 光ファイバの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4055287A JPS63206325A (ja) 1987-02-24 1987-02-24 光ファイバの製造方法

Publications (2)

Publication Number Publication Date
JPS63206325A true JPS63206325A (ja) 1988-08-25
JPH0471018B2 JPH0471018B2 (enExample) 1992-11-12

Family

ID=12583613

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4055287A Granted JPS63206325A (ja) 1987-02-24 1987-02-24 光ファイバの製造方法

Country Status (1)

Country Link
JP (1) JPS63206325A (enExample)

Also Published As

Publication number Publication date
JPH0471018B2 (enExample) 1992-11-12

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees