JPH0526733B2 - - Google Patents

Info

Publication number
JPH0526733B2
JPH0526733B2 JP2583586A JP2583586A JPH0526733B2 JP H0526733 B2 JPH0526733 B2 JP H0526733B2 JP 2583586 A JP2583586 A JP 2583586A JP 2583586 A JP2583586 A JP 2583586A JP H0526733 B2 JPH0526733 B2 JP H0526733B2
Authority
JP
Japan
Prior art keywords
core
porous glass
glass body
cladding
etching
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
JP2583586A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62187133A (ja
Inventor
Shoichi Sudo
Toshito Hosaka
Masaharu Horiguchi
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 JP2583586A priority Critical patent/JPS62187133A/ja
Publication of JPS62187133A publication Critical patent/JPS62187133A/ja
Publication of JPH0526733B2 publication Critical patent/JPH0526733B2/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
    • C03B37/0142—Reactant deposition burners
    • 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]
    • C03B37/01466—Means for changing or stabilising the diameter or form of tubes or rods
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/50—Multiple burner arrangements
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/50—Multiple burner arrangements
    • C03B2207/54—Multiple burner arrangements combined with means for heating the deposit, e.g. non-deposition burner

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)
  • Glass Melting And Manufacturing (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP2583586A 1986-02-10 1986-02-10 光フアイバ母材の製造方法及び製造装置 Granted JPS62187133A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2583586A JPS62187133A (ja) 1986-02-10 1986-02-10 光フアイバ母材の製造方法及び製造装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2583586A JPS62187133A (ja) 1986-02-10 1986-02-10 光フアイバ母材の製造方法及び製造装置

Publications (2)

Publication Number Publication Date
JPS62187133A JPS62187133A (ja) 1987-08-15
JPH0526733B2 true JPH0526733B2 (OSRAM) 1993-04-19

Family

ID=12176914

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2583586A Granted JPS62187133A (ja) 1986-02-10 1986-02-10 光フアイバ母材の製造方法及び製造装置

Country Status (1)

Country Link
JP (1) JPS62187133A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2754297B2 (ja) * 1991-09-30 1998-05-20 株式会社フジクラ レーザ治療用光ファイバ
KR950000588A (ko) * 1993-06-18 1995-01-03 쿠라우찌 노리타카 싱글모드광파이버모재의 제조방법

Also Published As

Publication number Publication date
JPS62187133A (ja) 1987-08-15

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term