JP6024114B2 - 磁場測定装置 - Google Patents
磁場測定装置 Download PDFInfo
- Publication number
- JP6024114B2 JP6024114B2 JP2012026987A JP2012026987A JP6024114B2 JP 6024114 B2 JP6024114 B2 JP 6024114B2 JP 2012026987 A JP2012026987 A JP 2012026987A JP 2012026987 A JP2012026987 A JP 2012026987A JP 6024114 B2 JP6024114 B2 JP 6024114B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- cell
- magnetic field
- detection light
- optical fiber
- 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.)
- Expired - Fee Related
Links
- 238000001514 detection method Methods 0.000 claims description 84
- 238000005259 measurement Methods 0.000 claims description 66
- 239000013307 optical fiber Substances 0.000 claims description 45
- 230000010287 polarization Effects 0.000 claims description 33
- 230000003287 optical effect Effects 0.000 claims description 13
- 230000007246 mechanism Effects 0.000 claims description 9
- 150000001340 alkali metals Chemical group 0.000 description 6
- 229910052783 alkali metal Inorganic materials 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000002267 linear dichroism spectroscopy Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
- 229910052730 francium Inorganic materials 0.000 description 1
- KLMCZVJOEAUDNE-UHFFFAOYSA-N francium atom Chemical compound [Fr] KLMCZVJOEAUDNE-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052701 rubidium Inorganic materials 0.000 description 1
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
Images
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Measuring Magnetic Variables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012026987A JP6024114B2 (ja) | 2012-02-10 | 2012-02-10 | 磁場測定装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012026987A JP6024114B2 (ja) | 2012-02-10 | 2012-02-10 | 磁場測定装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013164312A JP2013164312A (ja) | 2013-08-22 |
| JP2013164312A5 JP2013164312A5 (https=) | 2015-04-02 |
| JP6024114B2 true JP6024114B2 (ja) | 2016-11-09 |
Family
ID=49175742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012026987A Expired - Fee Related JP6024114B2 (ja) | 2012-02-10 | 2012-02-10 | 磁場測定装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6024114B2 (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015143669A (ja) | 2014-01-31 | 2015-08-06 | セイコーエプソン株式会社 | 磁場計測装置 |
| CN113721171B (zh) * | 2021-07-27 | 2024-06-04 | 北京量子信息科学研究院 | 磁梯度系统及其检测方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60244865A (ja) * | 1984-05-21 | 1985-12-04 | Meidensha Electric Mfg Co Ltd | 電界・磁界検出装置 |
| JPH06100619B2 (ja) * | 1985-12-24 | 1994-12-12 | 松下電器産業株式会社 | 光フアイバ応用センサ |
| JPH0668508B2 (ja) * | 1988-03-03 | 1994-08-31 | 日本碍子株式会社 | 光電流・磁界計測方法及び装置 |
| JP2001228230A (ja) * | 2000-02-14 | 2001-08-24 | Shimadzu Corp | 磁気センサ |
-
2012
- 2012-02-10 JP JP2012026987A patent/JP6024114B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013164312A (ja) | 2013-08-22 |
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