JPS51117649A - The method for measuring optical fiber's scattered light and its devic e - Google Patents

The method for measuring optical fiber's scattered light and its devic e

Info

Publication number
JPS51117649A
JPS51117649A JP4254875A JP4254875A JPS51117649A JP S51117649 A JPS51117649 A JP S51117649A JP 4254875 A JP4254875 A JP 4254875A JP 4254875 A JP4254875 A JP 4254875A JP S51117649 A JPS51117649 A JP S51117649A
Authority
JP
Japan
Prior art keywords
optical fiber
scattered light
devic
measuring optical
light
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
JP4254875A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5519491B2 (no
Inventor
Masamitsu Tokuda
Yukinori Ishida
Yutaka Katsuyama
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 filed Critical Nippon Telegraph and Telephone Corp
Priority to JP4254875A priority Critical patent/JPS51117649A/ja
Publication of JPS51117649A publication Critical patent/JPS51117649A/ja
Publication of JPS5519491B2 publication Critical patent/JPS5519491B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP4254875A 1975-04-08 1975-04-08 The method for measuring optical fiber's scattered light and its devic e Granted JPS51117649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4254875A JPS51117649A (en) 1975-04-08 1975-04-08 The method for measuring optical fiber's scattered light and its devic e

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4254875A JPS51117649A (en) 1975-04-08 1975-04-08 The method for measuring optical fiber's scattered light and its devic e

Publications (2)

Publication Number Publication Date
JPS51117649A true JPS51117649A (en) 1976-10-15
JPS5519491B2 JPS5519491B2 (no) 1980-05-27

Family

ID=12639099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4254875A Granted JPS51117649A (en) 1975-04-08 1975-04-08 The method for measuring optical fiber's scattered light and its devic e

Country Status (1)

Country Link
JP (1) JPS51117649A (no)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4871257U (no) * 1971-12-09 1973-09-07

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4871257U (no) * 1971-12-09 1973-09-07

Also Published As

Publication number Publication date
JPS5519491B2 (no) 1980-05-27

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