JPH0518768B2 - - Google Patents

Info

Publication number
JPH0518768B2
JPH0518768B2 JP58251950A JP25195083A JPH0518768B2 JP H0518768 B2 JPH0518768 B2 JP H0518768B2 JP 58251950 A JP58251950 A JP 58251950A JP 25195083 A JP25195083 A JP 25195083A JP H0518768 B2 JPH0518768 B2 JP H0518768B2
Authority
JP
Japan
Prior art keywords
core
cladding
optical fiber
base material
soot
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
JP58251950A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60141635A (ja
Inventor
Kyoshi Yokogawa
Kazuo Kamya
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.)
Shin Etsu Chemical Co Ltd
Original Assignee
Shin Etsu Chemical Co 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 Shin Etsu Chemical Co Ltd filed Critical Shin Etsu Chemical Co Ltd
Priority to JP25195083A priority Critical patent/JPS60141635A/ja
Publication of JPS60141635A publication Critical patent/JPS60141635A/ja
Publication of JPH0518768B2 publication Critical patent/JPH0518768B2/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]

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)
  • Glass Melting And Manufacturing (AREA)
JP25195083A 1983-12-28 1983-12-28 光フアイバ−用母材の前駆体 Granted JPS60141635A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP25195083A JPS60141635A (ja) 1983-12-28 1983-12-28 光フアイバ−用母材の前駆体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP25195083A JPS60141635A (ja) 1983-12-28 1983-12-28 光フアイバ−用母材の前駆体

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP33270993A Division JPH06293531A (ja) 1993-12-27 1993-12-27 光ファイバー用母材の前駆体

Publications (2)

Publication Number Publication Date
JPS60141635A JPS60141635A (ja) 1985-07-26
JPH0518768B2 true JPH0518768B2 (en]) 1993-03-12

Family

ID=17230390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP25195083A Granted JPS60141635A (ja) 1983-12-28 1983-12-28 光フアイバ−用母材の前駆体

Country Status (1)

Country Link
JP (1) JPS60141635A (en])

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5721497A (en) * 1980-07-12 1982-02-04 Ishikawajima Harima Heavy Ind Extraction device for separating and collecting fats from pieces of animal or like
JPS5792532A (en) * 1980-11-28 1982-06-09 Nippon Telegr & Teleph Corp <Ntt> Preparation of oxide powder rod for optical fiber

Also Published As

Publication number Publication date
JPS60141635A (ja) 1985-07-26

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term