JPS623774B2 - - Google Patents

Info

Publication number
JPS623774B2
JPS623774B2 JP57006110A JP611082A JPS623774B2 JP S623774 B2 JPS623774 B2 JP S623774B2 JP 57006110 A JP57006110 A JP 57006110A JP 611082 A JP611082 A JP 611082A JP S623774 B2 JPS623774 B2 JP S623774B2
Authority
JP
Japan
Prior art keywords
base material
optical fiber
starting member
geo
fiber base
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.)
Expired
Application number
JP57006110A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58125624A (ja
Inventor
Motohiro Nakahara
Tooru Kuwabara
Tsunehisa Kyodo
Hisao 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.)
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp, Sumitomo Electric Industries Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP611082A priority Critical patent/JPS58125624A/ja
Publication of JPS58125624A publication Critical patent/JPS58125624A/ja
Publication of JPS623774B2 publication Critical patent/JPS623774B2/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]
    • C03B37/01413—Reactant delivery systems
    • 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
    • C03B2201/20—Doped silica-based glasses doped with non-metals other than boron or fluorine
    • C03B2201/28—Doped silica-based glasses doped with non-metals other than boron or fluorine doped with phosphorus
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth 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)
JP611082A 1982-01-20 1982-01-20 光フアイバ用母材の製造方法 Granted JPS58125624A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP611082A JPS58125624A (ja) 1982-01-20 1982-01-20 光フアイバ用母材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP611082A JPS58125624A (ja) 1982-01-20 1982-01-20 光フアイバ用母材の製造方法

Publications (2)

Publication Number Publication Date
JPS58125624A JPS58125624A (ja) 1983-07-26
JPS623774B2 true JPS623774B2 (enrdf_load_stackoverflow) 1987-01-27

Family

ID=11629355

Family Applications (1)

Application Number Title Priority Date Filing Date
JP611082A Granted JPS58125624A (ja) 1982-01-20 1982-01-20 光フアイバ用母材の製造方法

Country Status (1)

Country Link
JP (1) JPS58125624A (enrdf_load_stackoverflow)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339173A (en) * 1975-09-08 1982-07-13 Corning Glass Works Optical waveguide containing P2 O5 and GeO2
JPS52121341A (en) * 1976-04-06 1977-10-12 Nippon Telegr & Teleph Corp <Ntt> Production of optical fiber base materials and production apparatus fo r the same
US4111525A (en) * 1976-10-12 1978-09-05 Bell Telephone Laboratories, Incorporated Silica based optical fiber waveguide using phosphorus pentoxide and germanium dioxide

Also Published As

Publication number Publication date
JPS58125624A (ja) 1983-07-26

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