JPS5512948A - Light communication fiber and method of manufacturing the same - Google Patents

Light communication fiber and method of manufacturing the same

Info

Publication number
JPS5512948A
JPS5512948A JP8591178A JP8591178A JPS5512948A JP S5512948 A JPS5512948 A JP S5512948A JP 8591178 A JP8591178 A JP 8591178A JP 8591178 A JP8591178 A JP 8591178A JP S5512948 A JPS5512948 A JP S5512948A
Authority
JP
Japan
Prior art keywords
quartz
layer
core
refractive index
hollow portion
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
JP8591178A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6127721B2 (enrdf_load_stackoverflow
Inventor
Takeshi Shintani
Atsushi Uchiumi
Hiroyuki Tanaka
Toru Sagawa
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.)
Dainichi Nippon Cables Ltd
Original Assignee
Dainichi Nippon Cables 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 Dainichi Nippon Cables Ltd filed Critical Dainichi Nippon Cables Ltd
Priority to JP8591178A priority Critical patent/JPS5512948A/ja
Publication of JPS5512948A publication Critical patent/JPS5512948A/ja
Publication of JPS6127721B2 publication Critical patent/JPS6127721B2/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
    • C03B37/01205—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
    • C03B2203/00—Fibre product details, e.g. structure, shape
    • C03B2203/10—Internal structure or shape details
    • C03B2203/22—Radial profile of refractive index, composition or softening point

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)
JP8591178A 1978-07-13 1978-07-13 Light communication fiber and method of manufacturing the same Granted JPS5512948A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8591178A JPS5512948A (en) 1978-07-13 1978-07-13 Light communication fiber and method of manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8591178A JPS5512948A (en) 1978-07-13 1978-07-13 Light communication fiber and method of manufacturing the same

Publications (2)

Publication Number Publication Date
JPS5512948A true JPS5512948A (en) 1980-01-29
JPS6127721B2 JPS6127721B2 (enrdf_load_stackoverflow) 1986-06-26

Family

ID=13871990

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8591178A Granted JPS5512948A (en) 1978-07-13 1978-07-13 Light communication fiber and method of manufacturing the same

Country Status (1)

Country Link
JP (1) JPS5512948A (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59151203U (ja) * 1983-03-30 1984-10-09 古河電気工業株式会社 油等の検知用光フアイバ
JPS59202401A (ja) * 1983-05-02 1984-11-16 Sumitomo Electric Ind Ltd 光フアイバおよびその製造方法
JPS60107003A (ja) * 1983-11-15 1985-06-12 Mitsubishi Metal Corp 光伝送路用素材
WO2008117517A1 (ja) * 2007-03-27 2008-10-02 Mitsubishi Cable Industries, Ltd. レーザーガイド用光ファイバ及びそれを備えたレーザーガイド

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59151203U (ja) * 1983-03-30 1984-10-09 古河電気工業株式会社 油等の検知用光フアイバ
JPS59202401A (ja) * 1983-05-02 1984-11-16 Sumitomo Electric Ind Ltd 光フアイバおよびその製造方法
JPS60107003A (ja) * 1983-11-15 1985-06-12 Mitsubishi Metal Corp 光伝送路用素材
WO2008117517A1 (ja) * 2007-03-27 2008-10-02 Mitsubishi Cable Industries, Ltd. レーザーガイド用光ファイバ及びそれを備えたレーザーガイド
JP2008242012A (ja) * 2007-03-27 2008-10-09 Mitsubishi Cable Ind Ltd レーザーガイド用光ファイバ及びそれを備えたレーザーガイド
US8023785B2 (en) 2007-03-27 2011-09-20 Mitsubishi Cable Industries, Ltd. Laser guide optical fiber and laser guide including the same

Also Published As

Publication number Publication date
JPS6127721B2 (enrdf_load_stackoverflow) 1986-06-26

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