JP5005256B2 - 磁場計測システム及び光ポンピング磁束計 - Google Patents

磁場計測システム及び光ポンピング磁束計 Download PDF

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JP5005256B2
JP5005256B2 JP2006138389A JP2006138389A JP5005256B2 JP 5005256 B2 JP5005256 B2 JP 5005256B2 JP 2006138389 A JP2006138389 A JP 2006138389A JP 2006138389 A JP2006138389 A JP 2006138389A JP 5005256 B2 JP5005256 B2 JP 5005256B2
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magnetic field
magnetometer
vapor cell
coil
optical pumping
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JP2007167616A5 (enExample
JP2007167616A (ja
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龍三 川畑
明彦 神鳥
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Hitachi High Tech Corp
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Hitachi High Technologies Corp
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    • 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
    • G01R33/035—Measuring direction or magnitude of magnetic fields or magnetic flux using superconductive devices
    • G01R33/0354—SQUIDS
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/24—Arrangements or instruments for measuring magnetic variables involving magnetic resonance for measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/26—Arrangements or instruments for measuring magnetic variables involving magnetic resonance for measuring direction or magnitude of magnetic fields or magnetic flux using optical pumping
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/842—Measuring and testing
    • Y10S505/843—Electrical
    • Y10S505/845—Magnetometer
    • Y10S505/846—Magnetometer using superconductive quantum interference device, i.e. squid

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  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Superconductor Devices And Manufacturing Methods Thereof (AREA)
JP2006138389A 2005-11-28 2006-05-18 磁場計測システム及び光ポンピング磁束計 Expired - Fee Related JP5005256B2 (ja)

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JP2006138389A JP5005256B2 (ja) 2005-11-28 2006-05-18 磁場計測システム及び光ポンピング磁束計
US11/604,767 US7656154B2 (en) 2005-11-28 2006-11-28 Magnetic field measurement system and optical pumping magnetometer

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JP2005342698 2005-11-28
JP2005342698 2005-11-28
JP2006138389A JP5005256B2 (ja) 2005-11-28 2006-05-18 磁場計測システム及び光ポンピング磁束計

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JP2007167616A JP2007167616A (ja) 2007-07-05
JP2007167616A5 JP2007167616A5 (enExample) 2009-03-19
JP5005256B2 true JP5005256B2 (ja) 2012-08-22

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