JPS56167109A - Manufacture of base material for optical transmission - Google Patents

Manufacture of base material for optical transmission

Info

Publication number
JPS56167109A
JPS56167109A JP7112680A JP7112680A JPS56167109A JP S56167109 A JPS56167109 A JP S56167109A JP 7112680 A JP7112680 A JP 7112680A JP 7112680 A JP7112680 A JP 7112680A JP S56167109 A JPS56167109 A JP S56167109A
Authority
JP
Japan
Prior art keywords
rod
element materials
base material
shaped photoconductive
tubulous
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
JP7112680A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6243932B2 (en, 2012
Inventor
Kazuaki Yoshida
Takashi Namikawa
Seiji Shibuya
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
Original Assignee
Furukawa Electric 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 Furukawa Electric Co Ltd filed Critical Furukawa Electric Co Ltd
Priority to JP7112680A priority Critical patent/JPS56167109A/ja
Publication of JPS56167109A publication Critical patent/JPS56167109A/ja
Publication of JPS6243932B2 publication Critical patent/JPS6243932B2/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
    • C03B37/10—Non-chemical treatment
    • C03B37/14—Re-forming fibres or filaments, i.e. changing their shape
    • C03B37/15—Re-forming fibres or filaments, i.e. changing their shape with heat application, e.g. for making 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)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP7112680A 1980-05-28 1980-05-28 Manufacture of base material for optical transmission Granted JPS56167109A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7112680A JPS56167109A (en) 1980-05-28 1980-05-28 Manufacture of base material for optical transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7112680A JPS56167109A (en) 1980-05-28 1980-05-28 Manufacture of base material for optical transmission

Publications (2)

Publication Number Publication Date
JPS56167109A true JPS56167109A (en) 1981-12-22
JPS6243932B2 JPS6243932B2 (en, 2012) 1987-09-17

Family

ID=13451557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7112680A Granted JPS56167109A (en) 1980-05-28 1980-05-28 Manufacture of base material for optical transmission

Country Status (1)

Country Link
JP (1) JPS56167109A (en, 2012)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012069162A1 (de) * 2010-11-26 2012-05-31 Schott Ag Faseroptischer bildleiter, umfassend vielflächner-stäbe
JP2013177269A (ja) * 2012-02-28 2013-09-09 Nippon Telegr & Teleph Corp <Ntt> 光ファイバ母材の製造方法
JP2014152045A (ja) * 2013-02-05 2014-08-25 Fujikura Ltd マルチコアファイバ用母材の製造方法、及び、マルチコアファイバの製造方法
JP2020125227A (ja) * 2019-02-04 2020-08-20 株式会社フジクラ マルチコア光ファイバ形成用ロッド集合体の製造方法、これを用いたマルチコア光ファイバ母材の製造方法及びマルチコア光ファイバの製造方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012069162A1 (de) * 2010-11-26 2012-05-31 Schott Ag Faseroptischer bildleiter, umfassend vielflächner-stäbe
JP2013177269A (ja) * 2012-02-28 2013-09-09 Nippon Telegr & Teleph Corp <Ntt> 光ファイバ母材の製造方法
JP2014152045A (ja) * 2013-02-05 2014-08-25 Fujikura Ltd マルチコアファイバ用母材の製造方法、及び、マルチコアファイバの製造方法
US9586852B2 (en) 2013-02-05 2017-03-07 Fujikura Ltd. Method of manufacturing preform for multicore fiber and method of manufacturing multicore fiber
JP2020125227A (ja) * 2019-02-04 2020-08-20 株式会社フジクラ マルチコア光ファイバ形成用ロッド集合体の製造方法、これを用いたマルチコア光ファイバ母材の製造方法及びマルチコア光ファイバの製造方法

Also Published As

Publication number Publication date
JPS6243932B2 (en, 2012) 1987-09-17

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