JPS5510468A - Production of glass fiber for light communication - Google Patents

Production of glass fiber for light communication

Info

Publication number
JPS5510468A
JPS5510468A JP8421578A JP8421578A JPS5510468A JP S5510468 A JPS5510468 A JP S5510468A JP 8421578 A JP8421578 A JP 8421578A JP 8421578 A JP8421578 A JP 8421578A JP S5510468 A JPS5510468 A JP S5510468A
Authority
JP
Japan
Prior art keywords
tube
glass
gas
high frequency
round rod
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.)
Pending
Application number
JP8421578A
Other languages
English (en)
Inventor
Hisao Takada
Kunio Fujiwara
Naoki Yoshioka
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
Sumitomo Electric Industries Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Sumitomo Electric Industries 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 Nippon Telegraph and Telephone Corp, Sumitomo Electric Industries Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP8421578A priority Critical patent/JPS5510468A/ja
Publication of JPS5510468A publication Critical patent/JPS5510468A/ja
Pending 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]
    • C03B37/018—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] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01807—Reactant delivery systems, e.g. 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
    • C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
    • C03B37/01211—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments by inserting one or more rods or tubes into a tube
    • 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]
    • C03B37/018—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] by glass deposition on a glass substrate, e.g. by inside-, modified-, plasma-, or plasma modified- chemical vapour deposition [ICVD, MCVD, PCVD, PMCVD], i.e. by thin layer coating on the inside or outside of a glass tube or on a glass rod
    • C03B37/01807—Reactant delivery systems, e.g. reactant deposition burners
    • C03B37/01815—Reactant deposition burners or deposition heating means
    • C03B37/01823—Plasma deposition burners or heating means
    • C03B37/0183—Plasma deposition burners or heating means for plasma within a tube substrate
    • 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
JP8421578A 1978-07-10 1978-07-10 Production of glass fiber for light communication Pending JPS5510468A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8421578A JPS5510468A (en) 1978-07-10 1978-07-10 Production of glass fiber for light communication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8421578A JPS5510468A (en) 1978-07-10 1978-07-10 Production of glass fiber for light communication

Publications (1)

Publication Number Publication Date
JPS5510468A true JPS5510468A (en) 1980-01-24

Family

ID=13824247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8421578A Pending JPS5510468A (en) 1978-07-10 1978-07-10 Production of glass fiber for light communication

Country Status (1)

Country Link
JP (1) JPS5510468A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493721A (en) * 1982-04-06 1985-01-15 U.S. Philips Corporation Method of manufacturing optical fibres
US4793843A (en) * 1983-02-22 1988-12-27 U.S. Philips Corporation Method of manufacturing an optical fiber preform
EP2070885A2 (en) * 2007-12-10 2009-06-17 Furukawa Electric North America Inc. (a Delaware Corporation) Method of fabricating optical fiber using an isothermal, low pressure plasma depostion technique
CN104045233A (zh) * 2013-03-15 2014-09-17 Ofs菲特尔有限责任公司 大芯体多模光纤

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246825A (en) * 1975-10-11 1977-04-14 Sumitomo Electric Ind Ltd Process for fabricating optical fibers
JPS5357846A (en) * 1976-11-05 1978-05-25 Mitsubishi Metal Corp Method of manufacturing light transmitting material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5246825A (en) * 1975-10-11 1977-04-14 Sumitomo Electric Ind Ltd Process for fabricating optical fibers
JPS5357846A (en) * 1976-11-05 1978-05-25 Mitsubishi Metal Corp Method of manufacturing light transmitting material

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4493721A (en) * 1982-04-06 1985-01-15 U.S. Philips Corporation Method of manufacturing optical fibres
US4793843A (en) * 1983-02-22 1988-12-27 U.S. Philips Corporation Method of manufacturing an optical fiber preform
EP2070885A2 (en) * 2007-12-10 2009-06-17 Furukawa Electric North America Inc. (a Delaware Corporation) Method of fabricating optical fiber using an isothermal, low pressure plasma depostion technique
EP2070885A3 (en) * 2007-12-10 2012-09-19 Furukawa Electric North America Inc. (a Delaware Corporation) Method of fabricating optical fiber using an isothermal, low pressure plasma depostion technique
CN104045233A (zh) * 2013-03-15 2014-09-17 Ofs菲特尔有限责任公司 大芯体多模光纤
JP2014181175A (ja) * 2013-03-15 2014-09-29 Ofs Fitel Llc 大口径コアマルチモード光ファイバ

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