CN109613455A - 一种基于光场与磁场复合调制的原子磁强计及使用方法 - Google Patents
一种基于光场与磁场复合调制的原子磁强计及使用方法 Download PDFInfo
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- CN109613455A CN109613455A CN201811474116.3A CN201811474116A CN109613455A CN 109613455 A CN109613455 A CN 109613455A CN 201811474116 A CN201811474116 A CN 201811474116A CN 109613455 A CN109613455 A CN 109613455A
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- magnetic field
- light
- atom magnetometer
- field
- light source
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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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0093—Detecting, measuring or recording by applying one single type of energy and measuring its conversion into another type of energy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/242—Detecting biomagnetic fields, e.g. magnetic fields produced by bioelectric currents
- A61B5/245—Detecting biomagnetic fields, e.g. magnetic fields produced by bioelectric currents specially adapted for magnetoencephalographic [MEG] signals
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Measuring Magnetic Variables (AREA)
Abstract
Description
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811474116.3A CN109613455A (zh) | 2018-12-04 | 2018-12-04 | 一种基于光场与磁场复合调制的原子磁强计及使用方法 |
Applications Claiming Priority (1)
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CN201811474116.3A CN109613455A (zh) | 2018-12-04 | 2018-12-04 | 一种基于光场与磁场复合调制的原子磁强计及使用方法 |
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CN109613455A true CN109613455A (zh) | 2019-04-12 |
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CN201811474116.3A Pending CN109613455A (zh) | 2018-12-04 | 2018-12-04 | 一种基于光场与磁场复合调制的原子磁强计及使用方法 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110646750A (zh) * | 2019-09-10 | 2020-01-03 | 北京自动化控制设备研究所 | 基于电子自旋反射对消的磁场检测***及方法 |
CN110764030A (zh) * | 2019-11-14 | 2020-02-07 | 中国原子能科学研究院 | 光泵磁力仪射频线圈装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140247045A1 (en) * | 2012-10-12 | 2014-09-04 | Twinleaf Llc | System and method for atom-modulated, low-drift sensor |
CN105301541A (zh) * | 2015-11-16 | 2016-02-03 | 东南大学 | 原子磁强计的磁线圈x、y轴非正交角的测量装置与方法 |
CN106443520A (zh) * | 2016-11-09 | 2017-02-22 | 北京航空航天大学 | 一种双轴原子自旋磁强计 |
CN106872911A (zh) * | 2017-03-03 | 2017-06-20 | 中国人民解放军国防科学技术大学 | 一种高激励磁场下的原子磁力仪及使用方法 |
CN107394576A (zh) * | 2017-07-17 | 2017-11-24 | 北京航空航天大学 | 一种基于二次谐波的原子磁强计检测光频率测量与稳定装置及方法 |
-
2018
- 2018-12-04 CN CN201811474116.3A patent/CN109613455A/zh active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140247045A1 (en) * | 2012-10-12 | 2014-09-04 | Twinleaf Llc | System and method for atom-modulated, low-drift sensor |
CN105301541A (zh) * | 2015-11-16 | 2016-02-03 | 东南大学 | 原子磁强计的磁线圈x、y轴非正交角的测量装置与方法 |
CN106443520A (zh) * | 2016-11-09 | 2017-02-22 | 北京航空航天大学 | 一种双轴原子自旋磁强计 |
CN106872911A (zh) * | 2017-03-03 | 2017-06-20 | 中国人民解放军国防科学技术大学 | 一种高激励磁场下的原子磁力仪及使用方法 |
CN107394576A (zh) * | 2017-07-17 | 2017-11-24 | 北京航空航天大学 | 一种基于二次谐波的原子磁强计检测光频率测量与稳定装置及方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110646750A (zh) * | 2019-09-10 | 2020-01-03 | 北京自动化控制设备研究所 | 基于电子自旋反射对消的磁场检测***及方法 |
CN110764030A (zh) * | 2019-11-14 | 2020-02-07 | 中国原子能科学研究院 | 光泵磁力仪射频线圈装置 |
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TA01 | Transfer of patent application right |
Effective date of registration: 20191223 Address after: 100089 postdoctoral collective household, No.5, Yiheyuan Road, Haidian District, Beijing Applicant after: Wei Wei men Address before: Room 701-5, Building 6, No. 26 Yongwang West Road, Daxing Biomedical Industrial Base, Zhongguancun Science Park, Daxing District, Beijing Applicant before: BEIJING KUNMAI BIOMEDICAL RESEARCH INSTITUTE Co.,Ltd. Effective date of registration: 20191223 Address after: 100089 No. 5, the Summer Palace Road, Beijing, Haidian District Applicant after: Peking University Address before: 100089 postdoctoral collective household, No.5, Yiheyuan Road, Haidian District, Beijing Applicant before: Wei Wei men |
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Application publication date: 20190412 |
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