JPS6228101B2 - - Google Patents

Info

Publication number
JPS6228101B2
JPS6228101B2 JP3044681A JP3044681A JPS6228101B2 JP S6228101 B2 JPS6228101 B2 JP S6228101B2 JP 3044681 A JP3044681 A JP 3044681A JP 3044681 A JP3044681 A JP 3044681A JP S6228101 B2 JPS6228101 B2 JP S6228101B2
Authority
JP
Japan
Prior art keywords
fiber
glass
softening point
core
compressive stress
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.)
Expired
Application number
JP3044681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57145043A (en
Inventor
Motohiro Nakahara
Hiroo Matsuda
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.)
Sumitomo Electric Industries Ltd
NTT Inc
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 JP3044681A priority Critical patent/JPS57145043A/ja
Publication of JPS57145043A publication Critical patent/JPS57145043A/ja
Publication of JPS6228101B2 publication Critical patent/JPS6228101B2/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
    • C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres

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)
JP3044681A 1981-03-05 1981-03-05 Production of optical fiber Granted JPS57145043A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3044681A JPS57145043A (en) 1981-03-05 1981-03-05 Production of optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3044681A JPS57145043A (en) 1981-03-05 1981-03-05 Production of optical fiber

Publications (2)

Publication Number Publication Date
JPS57145043A JPS57145043A (en) 1982-09-07
JPS6228101B2 true JPS6228101B2 (cg-RX-API-DMAC7.html) 1987-06-18

Family

ID=12304140

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3044681A Granted JPS57145043A (en) 1981-03-05 1981-03-05 Production of optical fiber

Country Status (1)

Country Link
JP (1) JPS57145043A (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0281401U (cg-RX-API-DMAC7.html) * 1988-12-09 1990-06-22

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2767439B2 (ja) * 1988-11-14 1998-06-18 株式会社フジクラ 光ファイバの製造方法
KR100594062B1 (ko) 2004-02-13 2006-06-30 삼성전자주식회사 낮은 잔류 응력 불연속성을 갖는 광섬유
US8488932B2 (en) * 2010-02-26 2013-07-16 Corning Incorporated Optical fiber with increased mechanical strength

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0281401U (cg-RX-API-DMAC7.html) * 1988-12-09 1990-06-22

Also Published As

Publication number Publication date
JPS57145043A (en) 1982-09-07

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