JPS5727934A - Manufacture of base material for optical fiber - Google Patents

Manufacture of base material for optical fiber

Info

Publication number
JPS5727934A
JPS5727934A JP10119180A JP10119180A JPS5727934A JP S5727934 A JPS5727934 A JP S5727934A JP 10119180 A JP10119180 A JP 10119180A JP 10119180 A JP10119180 A JP 10119180A JP S5727934 A JPS5727934 A JP S5727934A
Authority
JP
Japan
Prior art keywords
gaseous
clad
core
base material
porous 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.)
Granted
Application number
JP10119180A
Other languages
English (en)
Other versions
JPS6048456B2 (ja
Inventor
Akira Tomaru
Masao Kawachi
Takao Edahiro
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 JP10119180A priority Critical patent/JPS6048456B2/ja
Publication of JPS5727934A publication Critical patent/JPS5727934A/ja
Publication of JPS6048456B2 publication Critical patent/JPS6048456B2/ja
Expired 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
    • C03B2207/00—Glass deposition burners
    • C03B2207/04—Multi-nested ports
    • C03B2207/06—Concentric circular ports
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/20—Specific substances in specified ports, e.g. all gas flows specified
    • 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)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP10119180A 1980-07-25 1980-07-25 光フアイバ用母材の製造方法 Expired JPS6048456B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10119180A JPS6048456B2 (ja) 1980-07-25 1980-07-25 光フアイバ用母材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10119180A JPS6048456B2 (ja) 1980-07-25 1980-07-25 光フアイバ用母材の製造方法

Publications (2)

Publication Number Publication Date
JPS5727934A true JPS5727934A (en) 1982-02-15
JPS6048456B2 JPS6048456B2 (ja) 1985-10-28

Family

ID=14294057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10119180A Expired JPS6048456B2 (ja) 1980-07-25 1980-07-25 光フアイバ用母材の製造方法

Country Status (1)

Country Link
JP (1) JPS6048456B2 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57111252A (en) * 1980-12-26 1982-07-10 Nippon Telegr & Teleph Corp <Ntt> Manufacturing of preform of optical fiber for optical communication
JPS58213645A (ja) * 1982-06-04 1983-12-12 Nippon Telegr & Teleph Corp <Ntt> 気相軸付法における酸化物粉末の堆積方法
JPS5983953A (ja) * 1982-11-05 1984-05-15 Nippon Sheet Glass Co Ltd 光フアイバ母材の製造方法
JPS6186440A (ja) * 1984-10-05 1986-05-01 Sumitomo Electric Ind Ltd 光フアイバ用プリフオ−ムの製造方法
JPS61103432U (ja) * 1984-12-07 1986-07-01
EP0311080A2 (en) * 1987-10-07 1989-04-12 Sumitomo Electric Industries Limited Method for producing glass preform for optical fiber

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100661766B1 (ko) * 1998-11-02 2006-12-28 스미토모덴키고교가부시키가이샤 싱글 모드 광 파이버 및 그 제조 방법

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57111252A (en) * 1980-12-26 1982-07-10 Nippon Telegr & Teleph Corp <Ntt> Manufacturing of preform of optical fiber for optical communication
JPH027888B2 (ja) * 1980-12-26 1990-02-21 Nippon Denshin Denwa Kk
JPS58213645A (ja) * 1982-06-04 1983-12-12 Nippon Telegr & Teleph Corp <Ntt> 気相軸付法における酸化物粉末の堆積方法
JPS5983953A (ja) * 1982-11-05 1984-05-15 Nippon Sheet Glass Co Ltd 光フアイバ母材の製造方法
JPH0327493B2 (ja) * 1982-11-05 1991-04-16 Nippon Sheet Glass Co Ltd
JPS6186440A (ja) * 1984-10-05 1986-05-01 Sumitomo Electric Ind Ltd 光フアイバ用プリフオ−ムの製造方法
JPH0583497B2 (ja) * 1984-10-05 1993-11-26 Sumitomo Electric Industries
JPS61103432U (ja) * 1984-12-07 1986-07-01
JPH0348191Y2 (ja) * 1984-12-07 1991-10-15
EP0311080A2 (en) * 1987-10-07 1989-04-12 Sumitomo Electric Industries Limited Method for producing glass preform for optical fiber
US5055121A (en) * 1987-10-07 1991-10-08 Sumitomo Electric Industries, Ltd. Method for producing glass preform for optical fiber

Also Published As

Publication number Publication date
JPS6048456B2 (ja) 1985-10-28

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