JPS55159134A - Measuring method of connection loss in optical fiber - Google Patents

Measuring method of connection loss in optical fiber

Info

Publication number
JPS55159134A
JPS55159134A JP6776179A JP6776179A JPS55159134A JP S55159134 A JPS55159134 A JP S55159134A JP 6776179 A JP6776179 A JP 6776179A JP 6776179 A JP6776179 A JP 6776179A JP S55159134 A JPS55159134 A JP S55159134A
Authority
JP
Japan
Prior art keywords
photodetector
way
light
optical 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
JP6776179A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0155403B2 (enExample
Inventor
Masamitsu Tokuda
Ko Watanabe
Takatoshi Arai
Kazukuni Osato
Nobuhiko Watanabe
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.)
Fujikura Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Fujikura Ltd
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 Fujikura Ltd, Nippon Telegraph and Telephone Corp filed Critical Fujikura Ltd
Priority to JP6776179A priority Critical patent/JPS55159134A/ja
Publication of JPS55159134A publication Critical patent/JPS55159134A/ja
Publication of JPH0155403B2 publication Critical patent/JPH0155403B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/35—Testing of optical devices, constituted by fibre optics or optical waveguides in which light is transversely coupled into or out of the fibre or waveguide, e.g. using integrating spheres

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
JP6776179A 1979-05-31 1979-05-31 Measuring method of connection loss in optical fiber Granted JPS55159134A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6776179A JPS55159134A (en) 1979-05-31 1979-05-31 Measuring method of connection loss in optical fiber

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6776179A JPS55159134A (en) 1979-05-31 1979-05-31 Measuring method of connection loss in optical fiber

Publications (2)

Publication Number Publication Date
JPS55159134A true JPS55159134A (en) 1980-12-11
JPH0155403B2 JPH0155403B2 (enExample) 1989-11-24

Family

ID=13354242

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6776179A Granted JPS55159134A (en) 1979-05-31 1979-05-31 Measuring method of connection loss in optical fiber

Country Status (1)

Country Link
JP (1) JPS55159134A (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107152A (en) * 1975-03-18 1976-09-22 Fujikura Ltd Hikarifuaibano rokosokuteihoho

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51107152A (en) * 1975-03-18 1976-09-22 Fujikura Ltd Hikarifuaibano rokosokuteihoho

Also Published As

Publication number Publication date
JPH0155403B2 (enExample) 1989-11-24

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