JP2015510597A5 - - Google Patents

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JP2015510597A5
JP2015510597A5 JP2014558825A JP2014558825A JP2015510597A5 JP 2015510597 A5 JP2015510597 A5 JP 2015510597A5 JP 2014558825 A JP2014558825 A JP 2014558825A JP 2014558825 A JP2014558825 A JP 2014558825A JP 2015510597 A5 JP2015510597 A5 JP 2015510597A5
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Japan
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spin
light
quantum mechanical
precession
resonance frequency
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JP2014558825A
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Japanese (ja)
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JP6270744B2 (ja
JP2015510597A (ja
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Priority claimed from PCT/US2013/027145 external-priority patent/WO2013126577A1/en
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Publication of JP2015510597A5 publication Critical patent/JP2015510597A5/ja
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JP2014558825A 2012-02-22 2013-02-21 量子力学的測定装置および量子力学的測定方法 Active JP6270744B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261601883P 2012-02-22 2012-02-22
US61/601,883 2012-02-22
PCT/US2013/027145 WO2013126577A1 (en) 2012-02-22 2013-02-21 Quantum mechanical measurement device

Publications (3)

Publication Number Publication Date
JP2015510597A JP2015510597A (ja) 2015-04-09
JP2015510597A5 true JP2015510597A5 (enExample) 2016-03-24
JP6270744B2 JP6270744B2 (ja) 2018-01-31

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JP2014558825A Active JP6270744B2 (ja) 2012-02-22 2013-02-21 量子力学的測定装置および量子力学的測定方法

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US (1) US9726626B2 (enExample)
EP (1) EP2817648B1 (enExample)
JP (1) JP6270744B2 (enExample)
WO (1) WO2013126577A1 (enExample)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6346446B2 (ja) * 2013-02-14 2018-06-20 株式会社リコー 原子発振器、ｃｐｔ共鳴の検出方法及び磁気センサ
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
WO2017189113A2 (en) * 2016-03-15 2017-11-02 President And Fellows Of Harvard College Substrate defect based demodulation
US10274549B1 (en) * 2016-07-13 2019-04-30 AOSense, Inc. Scalar atomic magnetometer with heading error suppression
US11193990B2 (en) 2017-04-19 2021-12-07 Texas Instruments Incorporated Integrated microfabricated alkali vapor cell sensor with reduced heading error
US10684591B1 (en) 2018-06-27 2020-06-16 The Government Of The United States Of America As Represent By The Secretary Of The Air Force Optical rubidium atomic frequency standard
US10976386B2 (en) 2018-07-17 2021-04-13 Hi Llc Magnetic field measurement system and method of using variable dynamic range optical magnetometers
US11262420B2 (en) 2018-08-17 2022-03-01 Hi Llc Integrated gas cell and optical components for atomic magnetometry and methods for making and using
US11136647B2 (en) 2018-08-17 2021-10-05 Hi Llc Dispensing of alkali metals mediated by zero oxidation state gold surfaces
WO2020040882A1 (en) 2018-08-20 2020-02-27 Hi Llc Magnetic field shaping components for magnetic field measurement systems and methods for making and using
US10627460B2 (en) 2018-08-28 2020-04-21 Hi Llc Systems and methods including multi-mode operation of optically pumped magnetometer(s)
WO2020060652A1 (en) 2018-09-18 2020-03-26 Hi Llc Dynamic magnetic shielding and beamforming using ferrofluid for compact magnetoencephalography (meg)
US11370941B2 (en) 2018-10-19 2022-06-28 Hi Llc Methods and systems using molecular glue for covalent bonding of solid substrates
US11307268B2 (en) 2018-12-18 2022-04-19 Hi Llc Covalently-bound anti-relaxation surface coatings and application in magnetometers
US11294008B2 (en) 2019-01-25 2022-04-05 Hi Llc Magnetic field measurement system with amplitude-selective magnetic shield
US11022658B2 (en) 2019-02-12 2021-06-01 Hi Llc Neural feedback loop filters for enhanced dynamic range magnetoencephalography (MEG) systems and methods
CA3130157A1 (en) 2019-03-29 2020-10-08 Hi Llc Integrated magnetometer arrays for magnetoencephalography (meg) detection systems and methods
US11269027B2 (en) 2019-04-23 2022-03-08 Hi Llc Compact optically pumped magnetometers with pump and probe configuration and systems and methods
US11506730B2 (en) 2019-05-03 2022-11-22 Hi Llc Magnetic field measurement systems including a plurality of wearable sensor units having a magnetic field generator
US11839474B2 (en) 2019-05-31 2023-12-12 Hi Llc Magnetoencephalography (MEG) phantoms for simulating neural activity
US11131729B2 (en) 2019-06-21 2021-09-28 Hi Llc Systems and methods with angled input beams for an optically pumped magnetometer
US11415641B2 (en) 2019-07-12 2022-08-16 Hi Llc Detachable arrangement for on-scalp magnetoencephalography (MEG) calibration
WO2021026143A1 (en) 2019-08-06 2021-02-11 Hi Llc Systems and methods having an optical magnetometer array with beam splitters
US11747413B2 (en) 2019-09-03 2023-09-05 Hi Llc Methods and systems for fast field zeroing for magnetoencephalography (MEG)
WO2021091867A1 (en) 2019-11-08 2021-05-14 Hi Llc Methods and systems for homogenous optically-pumped vapor cell array assembly from discrete vapor cells
US11980466B2 (en) 2020-02-12 2024-05-14 Hi Llc Nested and parallel feedback control loops for ultra-fine measurements of magnetic fields from the brain using a neural detection system
US11604236B2 (en) 2020-02-12 2023-03-14 Hi Llc Optimal methods to feedback control and estimate magnetic fields to enable a neural detection system to measure magnetic fields from the brain
US11801003B2 (en) 2020-02-12 2023-10-31 Hi Llc Estimating the magnetic field at distances from direct measurements to enable fine sensors to measure the magnetic field from the brain using a neural detection system
US11872042B2 (en) 2020-02-12 2024-01-16 Hi Llc Self-calibration of flux gate offset and gain drift to improve measurement accuracy of magnetic fields from the brain using a wearable neural detection system
US11977134B2 (en) 2020-02-24 2024-05-07 Hi Llc Mitigation of an effect of capacitively coupled current while driving a sensor component over an unshielded twisted pair wire configuration
US11428756B2 (en) 2020-05-28 2022-08-30 Hi Llc Magnetic field measurement or recording systems with validation using optical tracking data
US11779251B2 (en) 2020-05-28 2023-10-10 Hi Llc Systems and methods for recording neural activity
US11779250B2 (en) 2020-05-28 2023-10-10 Hi Llc Systems and methods for recording biomagnetic fields of the human heart
US11766217B2 (en) 2020-05-28 2023-09-26 Hi Llc Systems and methods for multimodal pose and motion tracking for magnetic field measurement or recording systems
US11604237B2 (en) 2021-01-08 2023-03-14 Hi Llc Devices, systems, and methods with optical pumping magnetometers for three-axis magnetic field sensing
US11803018B2 (en) 2021-01-12 2023-10-31 Hi Llc Devices, systems, and methods with a piezoelectric-driven light intensity modulator
US12007454B2 (en) 2021-03-11 2024-06-11 Hi Llc Devices, systems, and methods for suppressing optical noise in optically pumped magnetometers
US20250334826A1 (en) * 2022-06-01 2025-10-30 The University Of Chicago Fiber-integrated bi-directional microwave-optical transducer based on rare-earth-ion doped thin films

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3150313A (en) 1957-04-16 1964-09-22 Varian Associates Modulation of a light beam by absorbing quantum systems exhibiting a periodically varying alignment
NL274229A (enExample) 1961-02-02
FR2036193A5 (enExample) 1969-03-06 1970-12-24 Thomson Csf
FR2036194A5 (enExample) 1969-03-06 1970-12-24 Thomson Csf
US4587487A (en) 1982-11-22 1986-05-06 Gould Inc. Optical fiber magnetometer for measuring D.C. and low frequency fields
FR2663429B1 (fr) 1990-06-14 1992-09-11 Commissariat Energie Atomique Magnetometre a resonance et a pompage optique utilisant une polarisation sequentielle.
US5266896A (en) 1992-06-09 1993-11-30 International Business Machines Corporation Mechanical detection and imaging of magnetic resonance by magnetic moment modulation
FR2713347B1 (fr) * 1993-12-01 1995-12-29 Commissariat Energie Atomique Magnétomètre à polarisation lumineuse et à champ de radiofréquence couplés.
US6542647B2 (en) * 2000-10-27 2003-04-01 Matsushita Electric Industrial Co., Ltd. Optical signal transmission system and magneto-optical modulator designed to establish modulation over wide range for use in the same
US7038450B2 (en) 2002-10-16 2006-05-02 Trustees Of Princeton University High sensitivity atomic magnetometer and methods for using same
AU2003253893A1 (en) 2003-03-11 2004-09-30 Princeton University Method and system for operating an atomic clock with reduced spin-exchange broadening of atomic clock resonances
US6888780B2 (en) 2003-04-11 2005-05-03 Princeton University Method and system for operating an atomic clock with simultaneous locking of field and frequency
US7323941B1 (en) 2004-02-18 2008-01-29 Princeton University Method and system for operating a laser self-modulated at alkali-metal atom hyperfine frequency
US7102451B2 (en) 2004-02-18 2006-09-05 Princeton University, Office Of Technology, Licensing & Intellectual Property Method and system for operating an atomic clock with alternating-polarization light
US7723985B2 (en) * 2007-05-25 2010-05-25 Geometrics, Inc. Altered sweep bell-bloom magnetometer
JP5039452B2 (ja) 2007-06-27 2012-10-03 株式会社日立ハイテクノロジーズ 磁場計測装置
US7872473B2 (en) 2007-08-07 2011-01-18 The United States of America as represented by the Secretary of Commerce, the National Institute of Standards and Technology Compact atomic magnetometer and gyroscope based on a diverging laser beam
WO2009073256A2 (en) 2007-09-05 2009-06-11 The Regents Of The Universtiy Of California Optical atomic magnetometer
JP5264242B2 (ja) 2008-03-26 2013-08-14 キヤノン株式会社 原子磁力計及び磁力計測方法
US8334690B2 (en) 2009-08-07 2012-12-18 The United States of America as represented by the Secretary of Commerce, the National Institute of Standards and Technology Atomic magnetometer and method of sensing magnetic fields
US8212556B1 (en) 2010-01-12 2012-07-03 Sandia Corporation Atomic magnetometer
US8836327B2 (en) * 2011-12-07 2014-09-16 Texas Instruments Incorporated Micro-fabricated atomic magnetometer and method of forming the magnetometer

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