JPS5398857A - Measurement method and apparatus of v value of optical fiber - Google Patents

Measurement method and apparatus of v value of optical fiber

Info

Publication number
JPS5398857A
JPS5398857A JP1294177A JP1294177A JPS5398857A JP S5398857 A JPS5398857 A JP S5398857A JP 1294177 A JP1294177 A JP 1294177A JP 1294177 A JP1294177 A JP 1294177A JP S5398857 A JPS5398857 A JP S5398857A
Authority
JP
Japan
Prior art keywords
value
optical fiber
measurement method
optical fibers
propagating
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
JP1294177A
Other languages
English (en)
Japanese (ja)
Other versions
JPS577372B2 (tr
Inventor
Yutaka Katsuyama
Naoya Uchida
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 JP1294177A priority Critical patent/JPS5398857A/ja
Publication of JPS5398857A publication Critical patent/JPS5398857A/ja
Publication of JPS577372B2 publication Critical patent/JPS577372B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
JP1294177A 1977-02-10 1977-02-10 Measurement method and apparatus of v value of optical fiber Granted JPS5398857A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1294177A JPS5398857A (en) 1977-02-10 1977-02-10 Measurement method and apparatus of v value of optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1294177A JPS5398857A (en) 1977-02-10 1977-02-10 Measurement method and apparatus of v value of optical fiber

Publications (2)

Publication Number Publication Date
JPS5398857A true JPS5398857A (en) 1978-08-29
JPS577372B2 JPS577372B2 (tr) 1982-02-10

Family

ID=11819299

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1294177A Granted JPS5398857A (en) 1977-02-10 1977-02-10 Measurement method and apparatus of v value of optical fiber

Country Status (1)

Country Link
JP (1) JPS5398857A (tr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552578A (en) * 1983-05-16 1985-11-12 At&T Bell Laboratories Optical fiber fabrication process comprising determining mode field radius and cut-off wavelength of single mode optical fibers

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0342237Y2 (tr) * 1984-09-04 1991-09-04
JPH0353167U (tr) * 1989-09-29 1991-05-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4552578A (en) * 1983-05-16 1985-11-12 At&T Bell Laboratories Optical fiber fabrication process comprising determining mode field radius and cut-off wavelength of single mode optical fibers

Also Published As

Publication number Publication date
JPS577372B2 (tr) 1982-02-10

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