FR2355299A1 - Appareil destine a mesurer un champ magnetique - Google Patents

Appareil destine a mesurer un champ magnetique

Info

Publication number
FR2355299A1
FR2355299A1 FR7618600A FR7618600A FR2355299A1 FR 2355299 A1 FR2355299 A1 FR 2355299A1 FR 7618600 A FR7618600 A FR 7618600A FR 7618600 A FR7618600 A FR 7618600A FR 2355299 A1 FR2355299 A1 FR 2355299A1
Authority
FR
France
Prior art keywords
measure
magnetic field
apparatus intended
magnetometers
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
FR7618600A
Other languages
English (en)
French (fr)
Other versions
FR2355299B1 (cg-RX-API-DMAC7.html
Inventor
Georges Hepner
Bernard Desormier
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7618600A priority Critical patent/FR2355299A1/fr
Priority to US05/806,479 priority patent/US4112367A/en
Priority to GB25119/77A priority patent/GB1545722A/en
Publication of FR2355299A1 publication Critical patent/FR2355299A1/fr
Application granted granted Critical
Publication of FR2355299B1 publication Critical patent/FR2355299B1/fr
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)
FR7618600A 1976-06-18 1976-06-18 Appareil destine a mesurer un champ magnetique Granted FR2355299A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7618600A FR2355299A1 (fr) 1976-06-18 1976-06-18 Appareil destine a mesurer un champ magnetique
US05/806,479 US4112367A (en) 1976-06-18 1977-06-14 Magnetomer using a thin magnetic film optical waveguide with a.c. modulation and automatic nulling
GB25119/77A GB1545722A (en) 1976-06-18 1977-06-15 Device for measuring a magnetic field

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7618600A FR2355299A1 (fr) 1976-06-18 1976-06-18 Appareil destine a mesurer un champ magnetique

Publications (2)

Publication Number Publication Date
FR2355299A1 true FR2355299A1 (fr) 1978-01-13
FR2355299B1 FR2355299B1 (cg-RX-API-DMAC7.html) 1981-09-18

Family

ID=9174598

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7618600A Granted FR2355299A1 (fr) 1976-06-18 1976-06-18 Appareil destine a mesurer un champ magnetique

Country Status (3)

Country Link
US (1) US4112367A (cg-RX-API-DMAC7.html)
FR (1) FR2355299A1 (cg-RX-API-DMAC7.html)
GB (1) GB1545722A (cg-RX-API-DMAC7.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471608A1 (fr) * 1979-12-14 1981-06-19 Thomson Csf Tete de mesure pour magnetometre, et magnetometre comprenant une telle tete
FR2517831A2 (fr) * 1981-12-04 1983-06-10 Thomson Csf Tete de mesure pour magnetometre et magnetometre comprenant une telle tete
FR2524650A1 (fr) * 1982-04-06 1983-10-07 Thomson Csf Magnetometre optique
FR2606921A1 (fr) * 1986-11-18 1988-05-20 Commissariat Energie Atomique Tete de lecture en optique integree pour la lecture d'informations enregistrees sur un support magnetique

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5737277A (en) * 1980-08-18 1982-03-01 Hitachi Ltd Measuring device for magnetic field
JPS5897669A (ja) * 1981-12-07 1983-06-10 Sumitomo Electric Ind Ltd 磁界−光変換器
JPS58139082A (ja) * 1982-02-15 1983-08-18 Hitachi Ltd 磁界測定装置
US4812767A (en) * 1982-04-18 1989-03-14 Susamu Taketomi Optical apparatus using anomalously strong magneto-birefringence of magnetic fluid
US4587487A (en) * 1982-11-22 1986-05-06 Gould Inc. Optical fiber magnetometer for measuring D.C. and low frequency fields
FR2548787B1 (fr) * 1983-07-04 1986-01-31 Thomson Csf Tete de mesure pour appareil de mesure de vecteur de gradient de champ magnetique, appareil de mesure comprenant une telle tete et procede de mesure
US4591786A (en) * 1984-08-17 1986-05-27 The United States Of America As Represented By The Secretary Of The Navy Fiber-optic magnetic gradiometer with variable magnetic biasing fields
US4814706A (en) * 1987-03-06 1989-03-21 The Boeing Company Fiber-optic magnetic field gradiometer for first, second and higher order derivatives
US4906929A (en) * 1987-03-06 1990-03-06 The Boeing Company Continuous real time nulling gradiometer for single and multicomponent field gradients and field measurements
US4904940A (en) * 1988-03-18 1990-02-27 The Boeing Company Fiber-optic multicomponent magnetic field gradiometer for first, second and higher order derivatives
US4947107A (en) * 1988-06-28 1990-08-07 Sundstrand Corporation Magneto-optic current sensor
US4947035A (en) * 1988-08-08 1990-08-07 Cornell Research Foundation, Inc. Fiber optic transducer using faraday effect
US4973899A (en) * 1989-08-24 1990-11-27 Sundstrand Corporation Current sensor and method utilizing multiple layers of thin film magneto-optic material and signal processing to make the output independent of system losses
US5235263A (en) * 1992-03-02 1993-08-10 Ecrm Trust Method and apparatus for correcting hysteresis synchronous motor hunting
US5451863A (en) * 1992-10-30 1995-09-19 International Business Machines Corporation Fiber optic probe with a magneto-optic film on an end surface for detecting a current in an integrated circuit
US5408565A (en) * 1993-02-22 1995-04-18 The Trustees Of Columbia University In The City Of New York Thin-film magneto-optic polarization rotator
AU2002235785A1 (en) * 2000-12-22 2002-07-08 Giesecke And Devrient Gmbh Device and method for investigating the magnetic properties of objects
DE50212323D1 (de) * 2002-08-01 2008-07-10 Trumpf Werkzeugmaschinen Gmbh Laserbearbeitungsmaschine
EP1857824A4 (en) * 2005-03-08 2012-02-29 Tokyo Electric Power Co INTENSITY MODULE TYPE PHOTO SENSOR AND PHOTO CURRENT / VOLTAGE SENSOR
WO2006095620A1 (ja) * 2005-03-08 2006-09-14 The Tokyo Electric Power Company, Incorporated 光センサおよび光電流・電圧センサ
US9348000B1 (en) * 2012-12-20 2016-05-24 Seagate Technology Llc Magneto optic kerr effect magnetometer for ultra-high anisotropy magnetic measurements
RU2679461C1 (ru) * 2018-03-07 2019-02-11 Общество с ограниченной ответственностью "СПИНЛАБ" Однокомпонентный сенсор геомагнитных полей
RU2714314C1 (ru) * 2019-04-18 2020-02-14 Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр "Красноярский научный центр Сибирского отделения Российской академии наук" Способ измерения магнитных характеристик ферромагнитных пленок и устройство для его осуществления
RU2712926C1 (ru) * 2019-04-22 2020-02-03 Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр "Красноярский научный центр Сибирского отделения Российской академии наук" Тонкопленочный магнитометр слабых магнитных полей
RU2743321C1 (ru) * 2020-06-22 2021-02-17 Федеральное государственное бюджетное научное учреждение "Федеральный исследовательский центр "Красноярский научный центр Сибирского отделения Российской академии наук" (ФИЦ КНЦ СО РАН, КНЦ СО РАН) Магнитометр на тонкой магнитной пленке

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844789A (en) * 1953-08-19 1958-07-22 Philip J Allen Microwave magnetic detectors
US2861242A (en) * 1955-09-06 1958-11-18 Minard A Leavitt Magnetometer
US2913665A (en) * 1956-03-01 1959-11-17 Hans A Bomke Optical microwave power measuring system
US3996576A (en) * 1975-03-17 1976-12-07 Texas Instruments Incorporated Optical waveguide magnetic bubble detection

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2471608A1 (fr) * 1979-12-14 1981-06-19 Thomson Csf Tete de mesure pour magnetometre, et magnetometre comprenant une telle tete
EP0030876A1 (fr) * 1979-12-14 1981-06-24 Thomson-Csf Tête de mesure pour magnétomètre, et son utilisation dans un magnétomètre
US4449096A (en) * 1979-12-14 1984-05-15 Thomson-Csf Measuring head for magnetometer and magnetometer incorporating such a head
FR2517831A2 (fr) * 1981-12-04 1983-06-10 Thomson Csf Tete de mesure pour magnetometre et magnetometre comprenant une telle tete
EP0081412A3 (en) * 1981-12-04 1983-07-20 Thomson-Csf Measuring head for a magnetometer, and magnetometer with such a head
US4516073A (en) * 1981-12-04 1985-05-07 Thomson-Csf Magnetometer probe using a thin-film magnetic material as a magneto-optic sensor
FR2524650A1 (fr) * 1982-04-06 1983-10-07 Thomson Csf Magnetometre optique
EP0091351A1 (fr) * 1982-04-06 1983-10-12 Thomson-Csf Magnétomètre optique
US4563646A (en) * 1982-04-06 1986-01-07 Thomson Csf Optical magnetometer using a laser coupled to a magneto-optical medium
FR2606921A1 (fr) * 1986-11-18 1988-05-20 Commissariat Energie Atomique Tete de lecture en optique integree pour la lecture d'informations enregistrees sur un support magnetique
EP0270429A1 (fr) * 1986-11-18 1988-06-08 Commissariat A L'energie Atomique Tête de lecture en optique intégrée pour la lecture d'informations enregistrées sur un support magnétique

Also Published As

Publication number Publication date
GB1545722A (en) 1979-05-16
FR2355299B1 (cg-RX-API-DMAC7.html) 1981-09-18
US4112367A (en) 1978-09-05

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