JPS5440813A - Glass material for optical fiber - Google Patents

Glass material for optical fiber

Info

Publication number
JPS5440813A
JPS5440813A JP10660977A JP10660977A JPS5440813A JP S5440813 A JPS5440813 A JP S5440813A JP 10660977 A JP10660977 A JP 10660977A JP 10660977 A JP10660977 A JP 10660977A JP S5440813 A JPS5440813 A JP S5440813A
Authority
JP
Japan
Prior art keywords
optical fiber
glass material
glass
fiber
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
JP10660977A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6114097B2 (enExample
Inventor
Toshio Katsuyama
Iwao Matsuyama
Makoto Satou
Kenzou Susa
Kouji Ishida
Yasuo Tsukuda
Yasuo Suganuma
Mamoru Sugie
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10660977A priority Critical patent/JPS5440813A/ja
Publication of JPS5440813A publication Critical patent/JPS5440813A/ja
Publication of JPS6114097B2 publication Critical patent/JPS6114097B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Glass Compositions (AREA)
JP10660977A 1977-09-07 1977-09-07 Glass material for optical fiber Granted JPS5440813A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10660977A JPS5440813A (en) 1977-09-07 1977-09-07 Glass material for optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10660977A JPS5440813A (en) 1977-09-07 1977-09-07 Glass material for optical fiber

Publications (2)

Publication Number Publication Date
JPS5440813A true JPS5440813A (en) 1979-03-31
JPS6114097B2 JPS6114097B2 (enExample) 1986-04-17

Family

ID=14437848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10660977A Granted JPS5440813A (en) 1977-09-07 1977-09-07 Glass material for optical fiber

Country Status (1)

Country Link
JP (1) JPS5440813A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62180500U (enExample) * 1986-05-02 1987-11-16

Also Published As

Publication number Publication date
JPS6114097B2 (enExample) 1986-04-17

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