http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016101473-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ebc284a55d5daf0e209d6186c9e65c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B5-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01R33-26 |
| filingDate | 2015-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_93d129bbf1ead03ff4db5e18d29d1c35 |
| publicationDate | 2016-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2016101473-A |
| titleOfInvention | Magnetic field measurement method and magnetic field measurement apparatus |
| abstract | A new method for identifying an original magnetic field existing in a measurement region is proposed. A light source unit 2 irradiates a gas cell 3 arranged in a measurement region with linearly polarized light whose traveling direction is the z-axis direction and whose electric field vibration direction is the y-axis direction. The polarimeter 4 detects the optical characteristics of the light transmitted through the gas cell 3. The magnetic field generator 7 applies an artificial magnetic field that varies the z-axis component, the y-axis component, the z-axis direction, and the x-axis component orthogonal to the y-axis direction to the measurement region. Then, the arithmetic control unit 5 changes the z-axis component and the other of the y-axis component and the x-axis component while changing one of the y-axis component and the x-axis component to a fixed value. An artificial magnetic field is generated in the magnetic field generator 7, a magnetization value is calculated based on the detection result of the polarimeter 4, and an original magnetic field existing in the measurement region using the artificial magnetic field when the magnetization value satisfies a predetermined extreme value condition Is calculated. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022163677-A1 |
| priorityDate | 2014-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 15.