JPS5827072A - 光磁界測定装置 - Google Patents

光磁界測定装置

Info

Publication number
JPS5827072A
JPS5827072A JP12518481A JP12518481A JPS5827072A JP S5827072 A JPS5827072 A JP S5827072A JP 12518481 A JP12518481 A JP 12518481A JP 12518481 A JP12518481 A JP 12518481A JP S5827072 A JPS5827072 A JP S5827072A
Authority
JP
Japan
Prior art keywords
magnetic field
thin film
magnetic
thickness
measuring device
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
JP12518481A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0248868B2 (enExample
Inventor
Hiroyoshi Matsumura
宏善 松村
Kazuyuki Nagatsuma
一之 長妻
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 JP12518481A priority Critical patent/JPS5827072A/ja
Publication of JPS5827072A publication Critical patent/JPS5827072A/ja
Publication of JPH0248868B2 publication Critical patent/JPH0248868B2/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)
JP12518481A 1981-08-12 1981-08-12 光磁界測定装置 Granted JPS5827072A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12518481A JPS5827072A (ja) 1981-08-12 1981-08-12 光磁界測定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12518481A JPS5827072A (ja) 1981-08-12 1981-08-12 光磁界測定装置

Publications (2)

Publication Number Publication Date
JPS5827072A true JPS5827072A (ja) 1983-02-17
JPH0248868B2 JPH0248868B2 (enExample) 1990-10-26

Family

ID=14903978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12518481A Granted JPS5827072A (ja) 1981-08-12 1981-08-12 光磁界測定装置

Country Status (1)

Country Link
JP (1) JPS5827072A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62333A (ja) * 1985-06-26 1987-01-06 株式会社東芝 磁気共鳴イメ−ジング装置
US4896103A (en) * 1985-06-29 1990-01-23 Kabushiki Kaisha Toshiba Current measuring magnetic field sensor having magnetooptic element with its easy axis of magnetization at right angles to the magnetic field generated by the current

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1477688A (en) * 1973-09-17 1977-06-22 Siemens Ag Magneto-optical current measuring devices

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1477688A (en) * 1973-09-17 1977-06-22 Siemens Ag Magneto-optical current measuring devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62333A (ja) * 1985-06-26 1987-01-06 株式会社東芝 磁気共鳴イメ−ジング装置
US4896103A (en) * 1985-06-29 1990-01-23 Kabushiki Kaisha Toshiba Current measuring magnetic field sensor having magnetooptic element with its easy axis of magnetization at right angles to the magnetic field generated by the current

Also Published As

Publication number Publication date
JPH0248868B2 (enExample) 1990-10-26

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