JPS5332043A - Preparation of optical fiber material - Google Patents

Preparation of optical fiber material

Info

Publication number
JPS5332043A
JPS5332043A JP10649376A JP10649376A JPS5332043A JP S5332043 A JPS5332043 A JP S5332043A JP 10649376 A JP10649376 A JP 10649376A JP 10649376 A JP10649376 A JP 10649376A JP S5332043 A JPS5332043 A JP S5332043A
Authority
JP
Japan
Prior art keywords
optical fiber
fiber material
preparation
contianing
sicl4
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
JP10649376A
Other languages
Japanese (ja)
Other versions
JPS5855087B2 (en
Inventor
Tatsuo Izawa
Soichi Kobayashi
Fumiaki Hanawa
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
Original Assignee
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP10649376A priority Critical patent/JPS5855087B2/en
Publication of JPS5332043A publication Critical patent/JPS5332043A/en
Publication of JPS5855087B2 publication Critical patent/JPS5855087B2/en
Expired 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]
    • C03B37/01413—Reactant delivery systems
    • C03B37/0142—Reactant deposition burners
    • C03B37/01426—Plasma deposition burners or torches
    • 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
    • C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
    • C03B2201/31—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with germanium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (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)

Abstract

PURPOSE:To prepare an optical fiber material contianing a very little amount of water in the process wherein an impurity enters the glass by using a high temperature inert gas due to D.C. discharge plasma, and rendering an oxidizing reaction between SiCl4, doping additive vapor, and O2.
JP10649376A 1976-09-06 1976-09-06 Method for manufacturing base material for optical fiber Expired JPS5855087B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10649376A JPS5855087B2 (en) 1976-09-06 1976-09-06 Method for manufacturing base material for optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10649376A JPS5855087B2 (en) 1976-09-06 1976-09-06 Method for manufacturing base material for optical fiber

Publications (2)

Publication Number Publication Date
JPS5332043A true JPS5332043A (en) 1978-03-25
JPS5855087B2 JPS5855087B2 (en) 1983-12-08

Family

ID=14434965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10649376A Expired JPS5855087B2 (en) 1976-09-06 1976-09-06 Method for manufacturing base material for optical fiber

Country Status (1)

Country Link
JP (1) JPS5855087B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2714371A1 (en) * 1993-12-24 1995-06-30 Cabloptic Sa Coating optical fibre preform by plasma deposition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2714371A1 (en) * 1993-12-24 1995-06-30 Cabloptic Sa Coating optical fibre preform by plasma deposition

Also Published As

Publication number Publication date
JPS5855087B2 (en) 1983-12-08

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