JPS53100255A - Production of quartz glass optical fiber for light transmission - Google Patents

Production of quartz glass optical fiber for light transmission

Info

Publication number
JPS53100255A
JPS53100255A JP1483277A JP1483277A JPS53100255A JP S53100255 A JPS53100255 A JP S53100255A JP 1483277 A JP1483277 A JP 1483277A JP 1483277 A JP1483277 A JP 1483277A JP S53100255 A JPS53100255 A JP S53100255A
Authority
JP
Japan
Prior art keywords
optical fiber
quartz glass
production
light transmission
glass optical
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
JP1483277A
Other languages
Japanese (ja)
Other versions
JPS5649858B2 (en
Inventor
Motohiro Nakahara
Kazuaki Yoshida
Toshiaki Kuroba
Takashi Namikawa
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.)
Furukawa Electric Co Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Furukawa Electric Co Ltd
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 Furukawa Electric Co Ltd, Nippon Telegraph and Telephone Corp filed Critical Furukawa Electric Co Ltd
Priority to JP1483277A priority Critical patent/JPS53100255A/en
Publication of JPS53100255A publication Critical patent/JPS53100255A/en
Publication of JPS5649858B2 publication Critical patent/JPS5649858B2/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
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
    • C03B37/0253—Controlling or regulating
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2205/00—Fibre drawing or extruding details
    • C03B2205/40—Monitoring or regulating the draw tension or draw rate

Landscapes

  • Engineering & Computer Science (AREA)
  • 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)

Abstract

PURPOSE:To enable a low loss optical fiber of high mechanical strength to be obtained by stretching a preform made of quartz glass heated at a constant temperature within 1950 to 2100 deg.C by tensile force of 7 to 65g.
JP1483277A 1977-02-14 1977-02-14 Production of quartz glass optical fiber for light transmission Granted JPS53100255A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1483277A JPS53100255A (en) 1977-02-14 1977-02-14 Production of quartz glass optical fiber for light transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1483277A JPS53100255A (en) 1977-02-14 1977-02-14 Production of quartz glass optical fiber for light transmission

Publications (2)

Publication Number Publication Date
JPS53100255A true JPS53100255A (en) 1978-09-01
JPS5649858B2 JPS5649858B2 (en) 1981-11-25

Family

ID=11871997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1483277A Granted JPS53100255A (en) 1977-02-14 1977-02-14 Production of quartz glass optical fiber for light transmission

Country Status (1)

Country Link
JP (1) JPS53100255A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS589834A (en) * 1981-04-08 1983-01-20 ブリティシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニ Manufacture of optical fiber
EP2228674A1 (en) * 2008-01-11 2010-09-15 Mitsubishi Cable Industries, Ltd. Optical fiber and method for producing the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343540A (en) * 1976-10-01 1978-04-19 Furukawa Electric Co Ltd:The Production of optical fiber

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343540A (en) * 1976-10-01 1978-04-19 Furukawa Electric Co Ltd:The Production of optical fiber

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS589834A (en) * 1981-04-08 1983-01-20 ブリティシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニ Manufacture of optical fiber
EP2228674A1 (en) * 2008-01-11 2010-09-15 Mitsubishi Cable Industries, Ltd. Optical fiber and method for producing the same
US8059930B2 (en) * 2008-01-11 2011-11-15 Mitsubishi Cable Industries, Ltd. Optical fiber and method for fabricating the same
EP2228674A4 (en) * 2008-01-11 2013-10-23 Mitsubishi Cable Ind Ltd Optical fiber and method for producing the same

Also Published As

Publication number Publication date
JPS5649858B2 (en) 1981-11-25

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