JP5724492B2 - 原子発振器 - Google Patents
原子発振器 Download PDFInfo
- Publication number
- JP5724492B2 JP5724492B2 JP2011058558A JP2011058558A JP5724492B2 JP 5724492 B2 JP5724492 B2 JP 5724492B2 JP 2011058558 A JP2011058558 A JP 2011058558A JP 2011058558 A JP2011058558 A JP 2011058558A JP 5724492 B2 JP5724492 B2 JP 5724492B2
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- JP
- Japan
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- temperature
- package
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- gas cell
- atomic oscillator
- Prior art date
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- 230000007613 environmental effect Effects 0.000 claims description 35
- 150000001340 alkali metals Chemical group 0.000 claims description 18
- 230000005284 excitation Effects 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 16
- 230000003287 optical effect Effects 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 11
- 229910052783 alkali metal Inorganic materials 0.000 claims description 9
- 239000007789 gas Substances 0.000 description 70
- 238000001514 detection method Methods 0.000 description 41
- 238000010438 heat treatment Methods 0.000 description 12
- 230000005283 ground state Effects 0.000 description 11
- 238000001816 cooling Methods 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 229910052771 Terbium Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005281 excited state Effects 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 229910052715 tantalum Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 229910017052 cobalt Inorganic materials 0.000 description 3
- 239000010941 cobalt Substances 0.000 description 3
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910006404 SnO 2 Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 229910052792 caesium Inorganic materials 0.000 description 2
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 239000011133 lead Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910052701 rubidium Inorganic materials 0.000 description 2
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 239000011135 tin Substances 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc 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
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 1
- XLOMVQKBTHCTTD-UHFFFAOYSA-N zinc oxide Inorganic materials [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 1
- 239000011787 zinc oxide Substances 0.000 description 1
Images
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011058558A JP5724492B2 (ja) | 2011-03-16 | 2011-03-16 | 原子発振器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011058558A JP5724492B2 (ja) | 2011-03-16 | 2011-03-16 | 原子発振器 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012195788A JP2012195788A (ja) | 2012-10-11 |
| JP2012195788A5 JP2012195788A5 (https=) | 2014-04-24 |
| JP5724492B2 true JP5724492B2 (ja) | 2015-05-27 |
Family
ID=47087290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011058558A Active JP5724492B2 (ja) | 2011-03-16 | 2011-03-16 | 原子発振器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5724492B2 (https=) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3024364B2 (ja) | 1992-06-26 | 2000-03-21 | 三菱電機株式会社 | カルマン渦流量計 |
| JP3210134B2 (ja) | 1993-05-13 | 2001-09-17 | 株式会社オーバル | 渦流量計 |
| JP3318855B2 (ja) | 1995-04-21 | 2002-08-26 | 三菱電機株式会社 | カルマン渦式流量計 |
| JP3339761B2 (ja) | 1995-04-26 | 2002-10-28 | 三菱電機株式会社 | カルマン渦式流量計 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6248572B2 (ja) * | 2012-11-21 | 2017-12-20 | 株式会社リコー | アルカリ金属セルの製造方法及び原子発振器の製造方法 |
| JP6209840B2 (ja) | 2013-03-27 | 2017-10-11 | セイコーエプソン株式会社 | 量子干渉装置、原子発振器、電子機器および移動体 |
| JP2015070575A (ja) * | 2013-09-30 | 2015-04-13 | セイコーエプソン株式会社 | 原子発振器、原子発振器の周波数調整方法、電子機器および移動体 |
| JP6337464B2 (ja) * | 2013-12-20 | 2018-06-06 | セイコーエプソン株式会社 | 量子干渉装置、原子発振器、および電子機器 |
| JP6627349B2 (ja) * | 2015-09-14 | 2020-01-08 | セイコーエプソン株式会社 | 原子発振器 |
| JP2017092796A (ja) * | 2015-11-13 | 2017-05-25 | セイコーエプソン株式会社 | 原子発振器および原子発振器の温度制御方法 |
| JP6891760B2 (ja) | 2017-10-27 | 2021-06-18 | セイコーエプソン株式会社 | 周波数信号生成装置および周波数信号生成システム |
| JP7003579B2 (ja) | 2017-11-07 | 2022-02-04 | セイコーエプソン株式会社 | 量子干渉効果を用いた装置および周波数信号生成システム |
| JP7081224B2 (ja) | 2018-03-08 | 2022-06-07 | セイコーエプソン株式会社 | 原子発振器および周波数信号生成システム |
| JP7063018B2 (ja) | 2018-03-08 | 2022-05-09 | セイコーエプソン株式会社 | 原子発振器および周波数信号生成システム |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2688640B1 (fr) * | 1992-03-16 | 1994-07-01 | Tekelec Neuchatel Time Sa | Etalon de frequence atomique. |
| JPH06120584A (ja) * | 1992-10-05 | 1994-04-28 | Fujitsu Ltd | 半導体レーザ・原子吸収セル実装装置の構造 |
| JP2001156635A (ja) * | 1999-12-01 | 2001-06-08 | Fujitsu Ltd | ルビジウム原子発振器 |
| JP2003309432A (ja) * | 2002-04-17 | 2003-10-31 | Toyo Commun Equip Co Ltd | 高安定圧電発振器 |
| JP2004048686A (ja) * | 2003-04-21 | 2004-02-12 | Toyo Commun Equip Co Ltd | 高安定圧電発振器 |
| JP2006210967A (ja) * | 2005-01-24 | 2006-08-10 | Epson Toyocom Corp | ルビジウム原子発振器 |
| JP4941249B2 (ja) * | 2007-11-22 | 2012-05-30 | セイコーエプソン株式会社 | 光学系及び原子発振器 |
| JP2010187060A (ja) * | 2009-02-10 | 2010-08-26 | Epson Toyocom Corp | 恒温型圧電発振器 |
-
2011
- 2011-03-16 JP JP2011058558A patent/JP5724492B2/ja active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3024364B2 (ja) | 1992-06-26 | 2000-03-21 | 三菱電機株式会社 | カルマン渦流量計 |
| JP3210134B2 (ja) | 1993-05-13 | 2001-09-17 | 株式会社オーバル | 渦流量計 |
| JP3318855B2 (ja) | 1995-04-21 | 2002-08-26 | 三菱電機株式会社 | カルマン渦式流量計 |
| JP3339761B2 (ja) | 1995-04-26 | 2002-10-28 | 三菱電機株式会社 | カルマン渦式流量計 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012195788A (ja) | 2012-10-11 |
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