JPS57188423A - Manufacture of base material for optical fiber - Google Patents

Manufacture of base material for optical fiber

Info

Publication number
JPS57188423A
JPS57188423A JP7194981A JP7194981A JPS57188423A JP S57188423 A JPS57188423 A JP S57188423A JP 7194981 A JP7194981 A JP 7194981A JP 7194981 A JP7194981 A JP 7194981A JP S57188423 A JPS57188423 A JP S57188423A
Authority
JP
Japan
Prior art keywords
refractive index
index distribution
face
optical fiber
burner
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
JP7194981A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6327296B2 (en, 2012
Inventor
Kazunori Senda
Motohiro Nakahara
Masaharu Horiguchi
Shoichi Sudo
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 JP7194981A priority Critical patent/JPS57188423A/ja
Publication of JPS57188423A publication Critical patent/JPS57188423A/ja
Publication of JPS6327296B2 publication Critical patent/JPS6327296B2/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
    • C03B2207/00—Glass deposition burners
    • C03B2207/60—Relationship between burner and deposit, e.g. position
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2207/00—Glass deposition burners
    • C03B2207/70—Control measures

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)
JP7194981A 1981-05-13 1981-05-13 Manufacture of base material for optical fiber Granted JPS57188423A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7194981A JPS57188423A (en) 1981-05-13 1981-05-13 Manufacture of base material for optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7194981A JPS57188423A (en) 1981-05-13 1981-05-13 Manufacture of base material for optical fiber

Publications (2)

Publication Number Publication Date
JPS57188423A true JPS57188423A (en) 1982-11-19
JPS6327296B2 JPS6327296B2 (en, 2012) 1988-06-02

Family

ID=13475239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7194981A Granted JPS57188423A (en) 1981-05-13 1981-05-13 Manufacture of base material for optical fiber

Country Status (1)

Country Link
JP (1) JPS57188423A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6588236B2 (en) 1999-07-12 2003-07-08 Kitagawa Industries Co., Ltd. Method of processing a silica glass fiber by irradiating with UV light and annealing

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650135A (en) * 1979-09-26 1981-05-07 Nippon Telegr & Teleph Corp <Ntt> Manufacture of optical fiber base material

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5650135A (en) * 1979-09-26 1981-05-07 Nippon Telegr & Teleph Corp <Ntt> Manufacture of optical fiber base material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6588236B2 (en) 1999-07-12 2003-07-08 Kitagawa Industries Co., Ltd. Method of processing a silica glass fiber by irradiating with UV light and annealing

Also Published As

Publication number Publication date
JPS6327296B2 (en, 2012) 1988-06-02

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