JPS54138631A - Fiber for optical communication and its production - Google Patents

Fiber for optical communication and its production

Info

Publication number
JPS54138631A
JPS54138631A JP4687378A JP4687378A JPS54138631A JP S54138631 A JPS54138631 A JP S54138631A JP 4687378 A JP4687378 A JP 4687378A JP 4687378 A JP4687378 A JP 4687378A JP S54138631 A JPS54138631 A JP S54138631A
Authority
JP
Japan
Prior art keywords
core
accordance
center
circularly symmetric
symmetric function
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
JP4687378A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6132266B2 (enrdf_load_stackoverflow
Inventor
Masaaki Yoshida
Hiroshi Yokota
Shuzo Suzuki
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
Original Assignee
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP4687378A priority Critical patent/JPS54138631A/ja
Publication of JPS54138631A publication Critical patent/JPS54138631A/ja
Publication of JPS6132266B2 publication Critical patent/JPS6132266B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C13/00—Fibre or filament compositions
    • C03C13/04—Fibre optics, e.g. core and clad fibre compositions
    • C03C13/045—Silica-containing oxide glass compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
JP4687378A 1978-04-19 1978-04-19 Fiber for optical communication and its production Granted JPS54138631A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4687378A JPS54138631A (en) 1978-04-19 1978-04-19 Fiber for optical communication and its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4687378A JPS54138631A (en) 1978-04-19 1978-04-19 Fiber for optical communication and its production

Publications (2)

Publication Number Publication Date
JPS54138631A true JPS54138631A (en) 1979-10-27
JPS6132266B2 JPS6132266B2 (enrdf_load_stackoverflow) 1986-07-25

Family

ID=12759456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4687378A Granted JPS54138631A (en) 1978-04-19 1978-04-19 Fiber for optical communication and its production

Country Status (1)

Country Link
JP (1) JPS54138631A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771832A (en) * 1980-08-18 1982-05-04 Siemens Ag Manufacture of glass with predetermined refractive profile

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028846A (enrdf_load_stackoverflow) * 1973-07-16 1975-03-24

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028846A (enrdf_load_stackoverflow) * 1973-07-16 1975-03-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771832A (en) * 1980-08-18 1982-05-04 Siemens Ag Manufacture of glass with predetermined refractive profile

Also Published As

Publication number Publication date
JPS6132266B2 (enrdf_load_stackoverflow) 1986-07-25

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