JPS59145977A - 磁界測定装置 - Google Patents

磁界測定装置

Info

Publication number
JPS59145977A
JPS59145977A JP1701884A JP1701884A JPS59145977A JP S59145977 A JPS59145977 A JP S59145977A JP 1701884 A JP1701884 A JP 1701884A JP 1701884 A JP1701884 A JP 1701884A JP S59145977 A JPS59145977 A JP S59145977A
Authority
JP
Japan
Prior art keywords
magnetic field
light
optical fiber
measuring device
field measuring
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
JP1701884A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0322595B2 (enrdf_load_stackoverflow
Inventor
Hiroyoshi Matsumura
松村宏善
Toshio Katsuyama
勝山俊夫
Yasuo Suganuma
菅沼庸雄
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 JP1701884A priority Critical patent/JPS59145977A/ja
Publication of JPS59145977A publication Critical patent/JPS59145977A/ja
Publication of JPH0322595B2 publication Critical patent/JPH0322595B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/032—Measuring direction or magnitude of magnetic fields or magnetic flux using magneto-optic devices, e.g. Faraday or Cotton-Mouton effect
    • G01R33/0322—Measuring direction or magnitude of magnetic fields or magnetic flux using magneto-optic devices, e.g. Faraday or Cotton-Mouton effect using the Faraday or Voigt effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
JP1701884A 1984-02-03 1984-02-03 磁界測定装置 Granted JPS59145977A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1701884A JPS59145977A (ja) 1984-02-03 1984-02-03 磁界測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1701884A JPS59145977A (ja) 1984-02-03 1984-02-03 磁界測定装置

Publications (2)

Publication Number Publication Date
JPS59145977A true JPS59145977A (ja) 1984-08-21
JPH0322595B2 JPH0322595B2 (enrdf_load_stackoverflow) 1991-03-27

Family

ID=11932251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1701884A Granted JPS59145977A (ja) 1984-02-03 1984-02-03 磁界測定装置

Country Status (1)

Country Link
JP (1) JPS59145977A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02293680A (ja) * 1989-04-17 1990-12-04 American Teleph & Telegr Co <Att> 磁場検出装置
WO1996021865A1 (de) * 1995-01-13 1996-07-18 Institut für Physikalische Hochtechnologie e.V. Magnetooptische anordnung zur bestimmung der konfiguration magnetischer felder und verfahren zu ihrer herstellung
US8233753B2 (en) 2005-06-29 2012-07-31 Nec Corporation Electric field sensor, magnetic field sensor, electromagnetic field sensor and electromagnetic field measuring system using these sensors

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5437085B2 (ja) 2010-01-06 2014-03-12 株式会社ミツトヨ 光ファイバ型磁界センサ
JP5374392B2 (ja) 2010-01-08 2013-12-25 株式会社ミツトヨ 光ファイバ型振動計

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55164335A (en) * 1979-06-08 1980-12-22 Toshiba Corp Optical sensing system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55164335A (en) * 1979-06-08 1980-12-22 Toshiba Corp Optical sensing system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02293680A (ja) * 1989-04-17 1990-12-04 American Teleph & Telegr Co <Att> 磁場検出装置
WO1996021865A1 (de) * 1995-01-13 1996-07-18 Institut für Physikalische Hochtechnologie e.V. Magnetooptische anordnung zur bestimmung der konfiguration magnetischer felder und verfahren zu ihrer herstellung
US8233753B2 (en) 2005-06-29 2012-07-31 Nec Corporation Electric field sensor, magnetic field sensor, electromagnetic field sensor and electromagnetic field measuring system using these sensors

Also Published As

Publication number Publication date
JPH0322595B2 (enrdf_load_stackoverflow) 1991-03-27

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