DE69100784D1 - Magnetometer mittels magnetischer Resonanz und mit Multiplex-Erregerwicklungen. - Google Patents

Magnetometer mittels magnetischer Resonanz und mit Multiplex-Erregerwicklungen.

Info

Publication number
DE69100784D1
DE69100784D1 DE91401559T DE69100784T DE69100784D1 DE 69100784 D1 DE69100784 D1 DE 69100784D1 DE 91401559 T DE91401559 T DE 91401559T DE 69100784 T DE69100784 T DE 69100784T DE 69100784 D1 DE69100784 D1 DE 69100784D1
Authority
DE
Germany
Prior art keywords
magnetometer
magnetic resonance
excitation windings
multiplex excitation
multiplex
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.)
Expired - Fee Related
Application number
DE91401559T
Other languages
English (en)
Other versions
DE69100784T2 (de
Inventor
Marc Beranger
Nelly Kernevez
Jean-Michel Leger
Frederic Stoeckel
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Application granted granted Critical
Publication of DE69100784D1 publication Critical patent/DE69100784D1/de
Publication of DE69100784T2 publication Critical patent/DE69100784T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01R33/20—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

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
DE69100784T 1990-06-14 1991-06-12 Magnetometer mittels magnetischer Resonanz und mit Multiplex-Erregerwicklungen. Expired - Fee Related DE69100784T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9007412A FR2663431B1 (fr) 1990-06-14 1990-06-14 Magnetometre a resonance magnetique et a enroulements d'excitation multiplexes.

Publications (2)

Publication Number Publication Date
DE69100784D1 true DE69100784D1 (de) 1994-01-27
DE69100784T2 DE69100784T2 (de) 1994-06-09

Family

ID=9397596

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69100784T Expired - Fee Related DE69100784T2 (de) 1990-06-14 1991-06-12 Magnetometer mittels magnetischer Resonanz und mit Multiplex-Erregerwicklungen.

Country Status (6)

Country Link
US (1) US5245280A (de)
EP (1) EP0462001B1 (de)
CA (1) CA2044531A1 (de)
DE (1) DE69100784T2 (de)
FR (1) FR2663431B1 (de)
NO (1) NO912292L (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5451874A (en) * 1993-08-05 1995-09-19 Trw Inc. Method and system for providing heterodyne pumping of magnetic resonance
FR2772302B1 (fr) * 1997-12-11 2000-01-21 Essilor Int Procede d'obtention d'une lentille ophtalmique comportant une microstructure utilitaire en surface et lentilles ophtalmiques ainsi obtenues
FR2779530B1 (fr) * 1998-06-09 2000-07-07 Commissariat Energie Atomique Dispositif de mesure des composantes d'un champ magnetique a l'aide d'un magnetometre scalaire
FR2815416B1 (fr) * 2000-10-18 2002-12-13 Commissariat Energie Atomique Mesure vectorielle amelioree d'un champ magnetique
US7504827B1 (en) 2001-11-14 2009-03-17 Fonar Corporation MRI test fixture
DE102008063460B4 (de) * 2008-12-17 2011-12-01 Siemens Aktiengesellschaft Magnetresonanz-Empfangssystem, Übertragungssignal-Empfangsbaugruppe, Magnetresonanzsystem und Verfahren zum Übertragen von MR-Antwortsignalen
FR2964476B1 (fr) * 2010-09-07 2012-10-05 Commissariat Energie Atomique Procede de calibration d'un appareil a fonctionnement atomique
CA2967053A1 (en) * 2014-11-10 2016-05-19 Geotech Ltd. Systems and methods for improving the functionality of optically pumped magnetometer in self-oscillting mode
JP6521248B2 (ja) * 2014-12-02 2019-05-29 セイコーエプソン株式会社 磁場計測方法及び磁場計測装置
FR3077884B1 (fr) * 2018-02-12 2021-01-01 Commissariat Energie Atomique Magnetometre vectoriel a polarisation elliptique
IL264678A (en) * 2019-02-05 2020-08-31 Yeda Res & Dev A magnetometer based on atomic transitions that are not sensitive to magnetic field strength
RU199631U1 (ru) * 2020-04-30 2020-09-10 Российская Федерация, от имени которой выступает ФОНД ПЕРСПЕКТИВНЫХ ИССЛЕДОВАНИЙ Квантовый Mz-магнитометр

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103621A (en) * 1960-01-13 1963-09-10 Gen Precision Inc Optically pumped magnetic resonance gyroscope and direction sensor
NL124969C (de) * 1960-10-13
FR1354208A (fr) * 1963-01-22 1964-03-06 Csf Nouveau magnétomètre à pompage optique
US3443208A (en) * 1966-04-08 1969-05-06 Webb James E Optically pumped resonance magnetometer for determining vectoral components in a spatial coordinate system
US4814707A (en) * 1987-06-17 1989-03-21 Texas Instruments Incorporated Scalar magnetometer with vector capabilities

Also Published As

Publication number Publication date
DE69100784T2 (de) 1994-06-09
EP0462001A1 (de) 1991-12-18
NO912292D0 (no) 1991-06-13
CA2044531A1 (en) 1991-12-15
US5245280A (en) 1993-09-14
NO912292L (no) 1991-12-16
FR2663431B1 (fr) 1992-09-11
FR2663431A1 (fr) 1991-12-20
EP0462001B1 (de) 1993-12-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee