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 (cg-RX-API-DMAC7.html
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)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Glass Compositions (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 (cg-RX-API-DMAC7.html) 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 (cg-RX-API-DMAC7.html)

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 (cg-RX-API-DMAC7.html) 1992-10-09

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term