JPS6172639A - 光フアイバクラツド用ガラスの製造方法 - Google Patents

光フアイバクラツド用ガラスの製造方法

Info

Publication number
JPS6172639A
JPS6172639A JP16381384A JP16381384A JPS6172639A JP S6172639 A JPS6172639 A JP S6172639A JP 16381384 A JP16381384 A JP 16381384A JP 16381384 A JP16381384 A JP 16381384A JP S6172639 A JPS6172639 A JP S6172639A
Authority
JP
Japan
Prior art keywords
core
raw material
optical fiber
transparent
gel
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
JP16381384A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0522656B2 (enExample
Inventor
Motohiro Nakahara
基博 中原
Shuichi Shibata
修一 柴田
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.)
NTT Inc
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 JP16381384A priority Critical patent/JPS6172639A/ja
Publication of JPS6172639A publication Critical patent/JPS6172639A/ja
Publication of JPH0522656B2 publication Critical patent/JPH0522656B2/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]
    • C03B37/016—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] by a liquid phase reaction process, e.g. through a gel phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP16381384A 1984-08-06 1984-08-06 光フアイバクラツド用ガラスの製造方法 Granted JPS6172639A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16381384A JPS6172639A (ja) 1984-08-06 1984-08-06 光フアイバクラツド用ガラスの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16381384A JPS6172639A (ja) 1984-08-06 1984-08-06 光フアイバクラツド用ガラスの製造方法

Publications (2)

Publication Number Publication Date
JPS6172639A true JPS6172639A (ja) 1986-04-14
JPH0522656B2 JPH0522656B2 (enExample) 1993-03-30

Family

ID=15781200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16381384A Granted JPS6172639A (ja) 1984-08-06 1984-08-06 光フアイバクラツド用ガラスの製造方法

Country Status (1)

Country Link
JP (1) JPS6172639A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000053536A1 (en) * 1999-03-08 2000-09-14 Novara Technology S.R.L. Sol-gel process for producing a dried gel adhering to an insert and products obtainable thereby

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000053536A1 (en) * 1999-03-08 2000-09-14 Novara Technology S.R.L. Sol-gel process for producing a dried gel adhering to an insert and products obtainable thereby
AU759015B2 (en) * 1999-03-08 2003-04-03 Novara Technology S.R.L. Sol-gel process for producing a dried gel adhering to an insert and products obtainable thereby
US6799442B1 (en) 1999-03-08 2004-10-05 Novara Technology S.R.L. Sol-gel process for the production of manufactures containing an incompressible insert and manufactures thereby obtained

Also Published As

Publication number Publication date
JPH0522656B2 (enExample) 1993-03-30

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term