JPS62163947A - 光フアイバの状態監視装置 - Google Patents

光フアイバの状態監視装置

Info

Publication number
JPS62163947A
JPS62163947A JP61005419A JP541986A JPS62163947A JP S62163947 A JPS62163947 A JP S62163947A JP 61005419 A JP61005419 A JP 61005419A JP 541986 A JP541986 A JP 541986A JP S62163947 A JPS62163947 A JP S62163947A
Authority
JP
Japan
Prior art keywords
optical fiber
light
laser beam
reflection angle
angle distribution
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
JP61005419A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0551093B2 (enrdf_load_stackoverflow
Inventor
Kazuhiro Kayashima
萓嶋　一弘
Tadahiro Fukui
福井　忠弘
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP61005419A priority Critical patent/JPS62163947A/ja
Publication of JPS62163947A publication Critical patent/JPS62163947A/ja
Publication of JPH0551093B2 publication Critical patent/JPH0551093B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP61005419A 1986-01-14 1986-01-14 光フアイバの状態監視装置 Granted JPS62163947A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61005419A JPS62163947A (ja) 1986-01-14 1986-01-14 光フアイバの状態監視装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61005419A JPS62163947A (ja) 1986-01-14 1986-01-14 光フアイバの状態監視装置

Publications (2)

Publication Number Publication Date
JPS62163947A true JPS62163947A (ja) 1987-07-20
JPH0551093B2 JPH0551093B2 (enrdf_load_stackoverflow) 1993-07-30

Family

ID=11610634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61005419A Granted JPS62163947A (ja) 1986-01-14 1986-01-14 光フアイバの状態監視装置

Country Status (1)

Country Link
JP (1) JPS62163947A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756053A1 (fr) * 1996-11-21 1998-05-22 Quantel Dispositif de detection de dommage dans une fibre optique

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997785A (ja) * 1982-11-24 1984-06-05 Matsushita Electric Ind Co Ltd レ−ザ−加工装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997785A (ja) * 1982-11-24 1984-06-05 Matsushita Electric Ind Co Ltd レ−ザ−加工装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2756053A1 (fr) * 1996-11-21 1998-05-22 Quantel Dispositif de detection de dommage dans une fibre optique

Also Published As

Publication number Publication date
JPH0551093B2 (enrdf_load_stackoverflow) 1993-07-30

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees