JP6661985B2 - 原子発振器 - Google Patents
原子発振器 Download PDFInfo
- Publication number
- JP6661985B2 JP6661985B2 JP2015222778A JP2015222778A JP6661985B2 JP 6661985 B2 JP6661985 B2 JP 6661985B2 JP 2015222778 A JP2015222778 A JP 2015222778A JP 2015222778 A JP2015222778 A JP 2015222778A JP 6661985 B2 JP6661985 B2 JP 6661985B2
- Authority
- JP
- Japan
- Prior art keywords
- light source
- gas cell
- atomic oscillator
- frequency signal
- light
- 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.)
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- 230000005284 excitation Effects 0.000 claims description 69
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 111
- 150000001340 alkali metals Chemical class 0.000 description 24
- 239000000758 substrate Substances 0.000 description 21
- 229910052783 alkali metal Inorganic materials 0.000 description 20
- 238000001514 detection method Methods 0.000 description 18
- 239000002585 base Substances 0.000 description 17
- 230000003287 optical effect Effects 0.000 description 17
- 230000005283 ground state Effects 0.000 description 12
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- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 238000005219 brazing Methods 0.000 description 3
- 239000000470 constituent Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
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- 230000007935 neutral effect Effects 0.000 description 3
- 229910052701 rubidium Inorganic materials 0.000 description 3
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 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 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- -1 amorphous Inorganic materials 0.000 description 2
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- 239000013078 crystal Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- XWHPIFXRKKHEKR-UHFFFAOYSA-N iron silicon Chemical compound [Si].[Fe] XWHPIFXRKKHEKR-UHFFFAOYSA-N 0.000 description 2
- 229910000889 permalloy Inorganic materials 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229910000702 sendust Inorganic materials 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910000815 supermalloy Inorganic materials 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
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- 239000008103 glucose Substances 0.000 description 1
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- 239000011261 inert gas Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
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- 238000003860 storage Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Images
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015222778A JP6661985B2 (ja) | 2015-11-13 | 2015-11-13 | 原子発振器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015222778A JP6661985B2 (ja) | 2015-11-13 | 2015-11-13 | 原子発振器 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017092797A JP2017092797A (ja) | 2017-05-25 |
| JP2017092797A5 JP2017092797A5 (enExample) | 2018-11-22 |
| JP6661985B2 true JP6661985B2 (ja) | 2020-03-11 |
Family
ID=58771765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015222778A Active JP6661985B2 (ja) | 2015-11-13 | 2015-11-13 | 原子発振器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6661985B2 (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112702060A (zh) * | 2020-12-11 | 2021-04-23 | 兰州空间技术物理研究所 | 一种用于铯原子钟的微波幅度控制方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4599091B2 (ja) * | 2004-05-19 | 2010-12-15 | 日本オプネクスト株式会社 | 光モジュールおよび光伝送装置 |
| JP2007088538A (ja) * | 2005-09-20 | 2007-04-05 | Epson Toyocom Corp | ルビジウム原子発振器 |
| JP2011222866A (ja) * | 2010-04-13 | 2011-11-04 | Mitsubishi Electric Corp | 高周波パッケージ及びその製造方法 |
| JP2014183484A (ja) * | 2013-03-19 | 2014-09-29 | Seiko Epson Corp | 電子デバイス、量子干渉装置、原子発振器、電子機器、移動体および電子デバイスの製造方法 |
-
2015
- 2015-11-13 JP JP2015222778A patent/JP6661985B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2017092797A (ja) | 2017-05-25 |
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