JPS60263103A - 光フアイバ用母材およびその製造方法 - Google Patents

光フアイバ用母材およびその製造方法

Info

Publication number
JPS60263103A
JPS60263103A JP59120157A JP12015784A JPS60263103A JP S60263103 A JPS60263103 A JP S60263103A JP 59120157 A JP59120157 A JP 59120157A JP 12015784 A JP12015784 A JP 12015784A JP S60263103 A JPS60263103 A JP S60263103A
Authority
JP
Japan
Prior art keywords
core
layer
soot
refractive index
fluorine
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
JP59120157A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0463365B2 (en]
Inventor
Kiyoshi Yokogawa
清 横川
Kazuo Kamiya
和雄 神屋
Yoshiharu Konya
義治 紺谷
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 JP59120157A priority Critical patent/JPS60263103A/ja
Publication of JPS60263103A publication Critical patent/JPS60263103A/ja
Publication of JPH0463365B2 publication Critical patent/JPH0463365B2/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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2201/00—Type of glass produced
    • C03B2201/06—Doped silica-based glasses
    • C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
    • C03B2201/12—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with fluorine

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP59120157A 1984-06-12 1984-06-12 光フアイバ用母材およびその製造方法 Granted JPS60263103A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59120157A JPS60263103A (ja) 1984-06-12 1984-06-12 光フアイバ用母材およびその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59120157A JPS60263103A (ja) 1984-06-12 1984-06-12 光フアイバ用母材およびその製造方法

Publications (2)

Publication Number Publication Date
JPS60263103A true JPS60263103A (ja) 1985-12-26
JPH0463365B2 JPH0463365B2 (en]) 1992-10-09

Family

ID=14779361

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59120157A Granted JPS60263103A (ja) 1984-06-12 1984-06-12 光フアイバ用母材およびその製造方法

Country Status (1)

Country Link
JP (1) JPS60263103A (en])

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6252508A (ja) * 1985-09-02 1987-03-07 Nippon Telegr & Teleph Corp <Ntt> 光フアイバ
JPH01107217A (ja) * 1987-10-21 1989-04-25 Sumitomo Electric Ind Ltd 耐環境性ステツプインデツクス型光フアイバ
EP1191368A3 (en) * 2000-08-28 2004-01-21 Sumitomo Electric Industries, Ltd. Optical fiber and method of making it from a preform
US6690868B2 (en) 2001-05-30 2004-02-10 3M Innovative Properties Company Optical waveguide article including a fluorine-containing zone
US6742939B2 (en) 2001-05-30 2004-06-01 3M Innovative Properties Company Optical fiber fusion splice having a controlled mode field diameter expansion match

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5312608A (en) * 1976-07-21 1978-02-04 Nec Corp Production of magnetic head
JPS5397849A (en) * 1977-02-08 1978-08-26 Nippon Telegr & Teleph Corp <Ntt> Single mode optical fiber
JPS5515682A (en) * 1978-07-21 1980-02-02 Hisao Inoue Oil pressure vibration generator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5312608A (en) * 1976-07-21 1978-02-04 Nec Corp Production of magnetic head
JPS5397849A (en) * 1977-02-08 1978-08-26 Nippon Telegr & Teleph Corp <Ntt> Single mode optical fiber
JPS5515682A (en) * 1978-07-21 1980-02-02 Hisao Inoue Oil pressure vibration generator

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6252508A (ja) * 1985-09-02 1987-03-07 Nippon Telegr & Teleph Corp <Ntt> 光フアイバ
JPH01107217A (ja) * 1987-10-21 1989-04-25 Sumitomo Electric Ind Ltd 耐環境性ステツプインデツクス型光フアイバ
EP1191368A3 (en) * 2000-08-28 2004-01-21 Sumitomo Electric Industries, Ltd. Optical fiber and method of making it from a preform
US6892019B2 (en) 2000-08-28 2005-05-10 Sumitomo Electric Industries, Ltd. Optical fiber, method of making optical fiber preform, and method of making optical fiber
US6690868B2 (en) 2001-05-30 2004-02-10 3M Innovative Properties Company Optical waveguide article including a fluorine-containing zone
US6742939B2 (en) 2001-05-30 2004-06-01 3M Innovative Properties Company Optical fiber fusion splice having a controlled mode field diameter expansion match

Also Published As

Publication number Publication date
JPH0463365B2 (en]) 1992-10-09

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term