WO2013055246A2 - Procédé et dispositif pour la mesure de changements dans un champ magnétique - Google Patents

Procédé et dispositif pour la mesure de changements dans un champ magnétique Download PDF

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Publication number
WO2013055246A2
WO2013055246A2 PCT/PL2012/000104 PL2012000104W WO2013055246A2 WO 2013055246 A2 WO2013055246 A2 WO 2013055246A2 PL 2012000104 W PL2012000104 W PL 2012000104W WO 2013055246 A2 WO2013055246 A2 WO 2013055246A2
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WO
WIPO (PCT)
Prior art keywords
light
cell
signal
frequency
magnetic field
Prior art date
Application number
PCT/PL2012/000104
Other languages
English (en)
Other versions
WO2013055246A3 (fr
Inventor
Szymon PUSTELNY
Wojciech GAWLIK
Piotr WCISLO
Przemyslaw WLODARCZYK
Original Assignee
Uniwersytet Jagiellonski
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 Uniwersytet Jagiellonski filed Critical Uniwersytet Jagiellonski
Publication of WO2013055246A2 publication Critical patent/WO2013055246A2/fr
Publication of WO2013055246A3 publication Critical patent/WO2013055246A3/fr

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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
    • G01R33/032—Measuring direction or magnitude of magnetic fields or magnetic flux using magneto-optic devices, e.g. Faraday or Cotton-Mouton effect
    • 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
    • G01R33/022—Measuring gradient
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/1284—Spin resolved measurements; Influencing spins during measurements, e.g. in spintronics devices
    • 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

Abstract

La présente invention porte sur un procédé et un dispositif pour mesure de champs magnétiques par détection optique de précession de spins dans un milieu magnéto-optiquement actif consistant en une analyse d'état optique de lumière elliptiquement polarisée modulée en fréquence ou en amplitude. Une source lumineuse est utilisée pour exciter des transitions entre les états fondamental et excité dans les atomes du milieu magnéto-optiquement actif contenu dans une cellule, ladite lumière étant polarisée à l'aide du premier polariseur et dirigée sur une plaque quart d'onde ayant son axe optique placé à un angle de 1 à 10 degrés par rapport à la direction de polarisation de la lumière, transformant ainsi la polarisation linéaire de la lumière en une polarisation elliptique de la lumière ; ensuite, ladite lumière est dirigée dans une cellule contenant le milieu actif et la lumière passant à travers la cellule est reçue à l'analyseur consistant en un polariseur ayant l'axe tourné à un angle de 70 à 110 degrés par comparaison à l'axe du premier polariseur, et la lumière transmise à travers l'analyseur est enregistrée au moyen d'un détecteur qui génère un signal électrique qui est soumis à une analyse fréquentielle ; le signal de l'angle de rotation de l'axe semi-majeur du plan de polarisation à une harmonique particulière de la fréquence de modulation est utilisé pour déterminer des changements dans le champ magnétique.
PCT/PL2012/000104 2011-10-14 2012-10-15 Procédé et dispositif pour la mesure de changements dans un champ magnétique WO2013055246A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PLP.396636 2011-10-14
PL396636A PL224509B1 (pl) 2011-10-14 2011-10-14 Sposób i urządzenie do pomiaru zmian pola magnetycznego

Publications (2)

Publication Number Publication Date
WO2013055246A2 true WO2013055246A2 (fr) 2013-04-18
WO2013055246A3 WO2013055246A3 (fr) 2013-06-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/PL2012/000104 WO2013055246A2 (fr) 2011-10-14 2012-10-15 Procédé et dispositif pour la mesure de changements dans un champ magnétique

Country Status (2)

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PL (1) PL224509B1 (fr)
WO (1) WO2013055246A2 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2990076A1 (fr) * 2014-09-01 2016-03-02 BIOTRONIK SE & Co. KG Implant doté d'une reconnaissance d'appareil mri
WO2016151374A1 (fr) * 2015-03-21 2016-09-29 Uniwersytet Jagielloński Magnétomètre optique à faisceaux de sonde et de pompe
US9869731B1 (en) 2014-03-31 2018-01-16 The Regents Of The University Of California Wavelength-modulated coherence pumping and hyperfine repumping for an atomic magnetometer
WO2019025318A1 (fr) * 2017-08-04 2019-02-07 Smr Patents Sarl Procédé de commande de modulation pour un dispositif de filtre, dispositif de filtre anti-papillotement modulé électro-ou magnéto-optique, système de caméra doté d'un tel dispositif de filtre, et dispositif de visualisation arrière doté d'un tel système de caméra
CN111679230A (zh) * 2020-05-25 2020-09-18 汕头大学 一种基于磁流体的磁场传感装置
RU2757305C1 (ru) * 2020-11-05 2021-10-13 Публичное Акционерное Общество "Сбербанк России" (Пао Сбербанк) Способ регистрации магнитного поля и устройство для осуществления способа
CN114441506A (zh) * 2022-04-08 2022-05-06 港湾之星健康生物(深圳)有限公司 量子磁光传感器
CN114895729A (zh) * 2022-05-16 2022-08-12 上海理工大学 一种基于原位控制的碱金属气室激光加热装置
US11531145B2 (en) 2020-03-09 2022-12-20 Motherson Innovations Company Limited Device for an image acquisition system
CN116859300A (zh) * 2023-09-01 2023-10-10 华中科技大学 基于金刚石nv色心的量子传感频率跟踪控制方法及系统

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US7038450B2 (en) 2002-10-16 2006-05-02 Trustees Of Princeton University High sensitivity atomic magnetometer and methods for using same
US7573264B2 (en) 2005-11-28 2009-08-11 The Regents Of The University Of California Atomic magnetic gradiometer for room temperature high sensitivity magnetic field detection
US20110193555A1 (en) 2007-12-28 2011-08-11 Canon Kabushiki Kaisha Atomic magnetometer and magnetic sensing method

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JP5005256B2 (ja) * 2005-11-28 2012-08-22 株式会社日立ハイテクノロジーズ 磁場計測システム及び光ポンピング磁束計
US7521928B2 (en) * 2006-11-07 2009-04-21 Trustees Of Princeton University Subfemtotesla radio-frequency atomic magnetometer for nuclear quadrupole resonance detection
US8447379B2 (en) * 2006-11-16 2013-05-21 Senior Scientific, LLC Detection, measurement, and imaging of cells such as cancer and other biologic substances using targeted nanoparticles and magnetic properties thereof
AT505470B1 (de) * 2007-06-15 2010-09-15 Univ Graz Tech Verfahren und vorrichtung zum messen von magnetfeldern

Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
US7038450B2 (en) 2002-10-16 2006-05-02 Trustees Of Princeton University High sensitivity atomic magnetometer and methods for using same
US7573264B2 (en) 2005-11-28 2009-08-11 The Regents Of The University Of California Atomic magnetic gradiometer for room temperature high sensitivity magnetic field detection
US20110193555A1 (en) 2007-12-28 2011-08-11 Canon Kabushiki Kaisha Atomic magnetometer and magnetic sensing method

Non-Patent Citations (5)

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Title
"Nonlinear magneto-optical rotation with frequency-modulated light in the geophysical field range", PHYSICAL REVIEW, vol. A 73, 2006, pages 053405
D. BUDKER; M. ROMALIS: "Optical magnetometry", NATURE PHYSICS, vol. 3, 2007, pages 227
PROCEEDINGS OF SPIE, vol. 6605, 2007, pages 660504
S. PUSTELNY; A. WOJCIECHOWSKI; M. GRING; M. KOTYRBA; J. ZACHOROWSKI; W. GAWLIK: "Magnetometry Based on Nonlinear Magneto-Optical Rotation with Amplitude-Modulated Light", JOURNAL OF APPLIED PHYSICS, vol. 103, 2008, pages 063108
W. GAWLIK; L. KRZEMIEN; S. PUSTELNY; D. SANGLA; J. ZACHOROWSKI; M. GRAF; A. SUSHKOV; D. BUDKER: "Nonlinear Magneto-Optical Rotation with Amplitude-Modulated Light", APPLIED PHYSICS LETTERS, vol. 88, 2006, pages 131108

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9869731B1 (en) 2014-03-31 2018-01-16 The Regents Of The University Of California Wavelength-modulated coherence pumping and hyperfine repumping for an atomic magnetometer
US9709638B2 (en) 2014-09-01 2017-07-18 Biotronik Se & Co. Kg Implant with MRI device recognition
EP2990076A1 (fr) * 2014-09-01 2016-03-02 BIOTRONIK SE & Co. KG Implant doté d'une reconnaissance d'appareil mri
WO2016151374A1 (fr) * 2015-03-21 2016-09-29 Uniwersytet Jagielloński Magnétomètre optique à faisceaux de sonde et de pompe
US11500231B2 (en) 2017-08-04 2022-11-15 SMR Patents S.à.r.l. Systems and methods for modulation control of a camera filter device
WO2019025318A1 (fr) * 2017-08-04 2019-02-07 Smr Patents Sarl Procédé de commande de modulation pour un dispositif de filtre, dispositif de filtre anti-papillotement modulé électro-ou magnéto-optique, système de caméra doté d'un tel dispositif de filtre, et dispositif de visualisation arrière doté d'un tel système de caméra
US11531145B2 (en) 2020-03-09 2022-12-20 Motherson Innovations Company Limited Device for an image acquisition system
CN111679230B (zh) * 2020-05-25 2022-12-06 汕头大学 一种基于磁流体的磁场传感装置
CN111679230A (zh) * 2020-05-25 2020-09-18 汕头大学 一种基于磁流体的磁场传感装置
WO2022098256A1 (fr) * 2020-11-05 2022-05-12 Публичное Акционерное Общество "Сбербанк России" Procédé d'enregistrement de champ magnétique et dispositif de mise en oeuvre du procédé
RU2757305C1 (ru) * 2020-11-05 2021-10-13 Публичное Акционерное Общество "Сбербанк России" (Пао Сбербанк) Способ регистрации магнитного поля и устройство для осуществления способа
CN114441506A (zh) * 2022-04-08 2022-05-06 港湾之星健康生物(深圳)有限公司 量子磁光传感器
CN114895729A (zh) * 2022-05-16 2022-08-12 上海理工大学 一种基于原位控制的碱金属气室激光加热装置
CN114895729B (zh) * 2022-05-16 2023-08-29 上海理工大学 一种基于原位控制的碱金属气室激光加热装置
CN116859300A (zh) * 2023-09-01 2023-10-10 华中科技大学 基于金刚石nv色心的量子传感频率跟踪控制方法及系统
CN116859300B (zh) * 2023-09-01 2023-11-17 华中科技大学 基于金刚石nv色心的量子传感频率跟踪控制方法及系统

Also Published As

Publication number Publication date
PL224509B1 (pl) 2017-01-31
WO2013055246A3 (fr) 2013-06-06
PL396636A1 (pl) 2013-04-15

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