JPH0239457B2 - - Google Patents

Info

Publication number
JPH0239457B2
JPH0239457B2 JP57131192A JP13119282A JPH0239457B2 JP H0239457 B2 JPH0239457 B2 JP H0239457B2 JP 57131192 A JP57131192 A JP 57131192A JP 13119282 A JP13119282 A JP 13119282A JP H0239457 B2 JPH0239457 B2 JP H0239457B2
Authority
JP
Japan
Prior art keywords
optical fiber
base material
porous
core
glass
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 - Lifetime
Application number
JP57131192A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5921536A (ja
Inventor
Yasuji Oomori
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 JP13119282A priority Critical patent/JPS5921536A/ja
Publication of JPS5921536A publication Critical patent/JPS5921536A/ja
Publication of JPH0239457B2 publication Critical patent/JPH0239457B2/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

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)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP13119282A 1982-07-29 1982-07-29 光フアイバ用母材の製造方法 Granted JPS5921536A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13119282A JPS5921536A (ja) 1982-07-29 1982-07-29 光フアイバ用母材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13119282A JPS5921536A (ja) 1982-07-29 1982-07-29 光フアイバ用母材の製造方法

Publications (2)

Publication Number Publication Date
JPS5921536A JPS5921536A (ja) 1984-02-03
JPH0239457B2 true JPH0239457B2 (enrdf_load_stackoverflow) 1990-09-05

Family

ID=15052168

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13119282A Granted JPS5921536A (ja) 1982-07-29 1982-07-29 光フアイバ用母材の製造方法

Country Status (1)

Country Link
JP (1) JPS5921536A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033226A (ja) * 1983-07-30 1985-02-20 Dainichi Nippon Cables Ltd ス−ト焼結ガラス体の製造方法
DE102009024267B4 (de) * 2009-06-05 2015-12-10 Heraeus Quarzglas Gmbh & Co. Kg Verfahren zur Herstellung eines Zylinders aus synthetischem Quarzglas

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58115033A (ja) * 1981-12-26 1983-07-08 Nippon Telegr & Teleph Corp <Ntt> 多孔質ガラス体の焼結方法

Also Published As

Publication number Publication date
JPS5921536A (ja) 1984-02-03

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