JPS5755234B2 - - Google Patents
Info
- Publication number
- JPS5755234B2 JPS5755234B2 JP49039363A JP3936374A JPS5755234B2 JP S5755234 B2 JPS5755234 B2 JP S5755234B2 JP 49039363 A JP49039363 A JP 49039363A JP 3936374 A JP3936374 A JP 3936374A JP S5755234 B2 JPS5755234 B2 JP S5755234B2
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03L—AUTOMATIC CONTROL, STARTING, SYNCHRONISATION OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES
- H03L7/00—Automatic control of frequency or phase; Synchronisation
- H03L7/26—Automatic control of frequency or phase; Synchronisation using energy levels of molecules, atoms, or subatomic particles as a frequency reference
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732317098 DE2317098B2 (de) | 1973-04-05 | 1973-04-05 | Gaszellen-atomfrequenznormal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5070063A JPS5070063A (ja) | 1975-06-11 |
| JPS5755234B2 true JPS5755234B2 (ja) | 1982-11-22 |
Family
ID=5877120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49039363A Expired JPS5755234B2 (ja) | 1973-04-05 | 1974-04-05 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3903481A (ja) |
| JP (1) | JPS5755234B2 (ja) |
| CH (1) | CH567813A5 (ja) |
| DE (1) | DE2317098B2 (ja) |
| FR (1) | FR2224901B1 (ja) |
| GB (1) | GB1448952A (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4494085A (en) * | 1982-04-28 | 1985-01-15 | Eg&G, Inc. | Miniaturized atomic frequency standard having both filter cell and absorption cell in resonator cavity |
| US4596962A (en) * | 1983-11-03 | 1986-06-24 | Duke University | Evacuated, wall-coated, sealed, alkali atom cell for an atomic frequency standard |
| US4661782A (en) * | 1985-11-25 | 1987-04-28 | Ball Corporation | Integrated microwave cavity resonator and magnetic shield for an atomic frequency standard |
| US5517157A (en) * | 1993-04-27 | 1996-05-14 | Ball Corporation | Evanescent-field interrogator for atomic frequency standards |
| US5656189A (en) * | 1994-12-02 | 1997-08-12 | Efratom Time And Frequency Products, Inc. | Heater controller for atomic frequency standards |
| US5489821A (en) * | 1994-12-27 | 1996-02-06 | Ball Corporation | Lamp oscillator for atomic frequency standards |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3304516A (en) * | 1964-10-05 | 1967-02-14 | Varian Associates | Optically pumped atomic resonance apparatus with improved optical pumping means |
| FR1594565A (ja) * | 1968-07-08 | 1970-06-08 |
-
1973
- 1973-04-05 DE DE19732317098 patent/DE2317098B2/de not_active Ceased
-
1974
- 1974-03-27 US US455269A patent/US3903481A/en not_active Expired - Lifetime
- 1974-03-28 CH CH437974A patent/CH567813A5/xx not_active IP Right Cessation
- 1974-04-02 GB GB1455274A patent/GB1448952A/en not_active Expired
- 1974-04-04 FR FR7411969A patent/FR2224901B1/fr not_active Expired
- 1974-04-05 JP JP49039363A patent/JPS5755234B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2317098A1 (de) | 1974-10-17 |
| CH567813A5 (ja) | 1975-10-15 |
| US3903481A (en) | 1975-09-02 |
| DE2317098B2 (de) | 1976-07-15 |
| FR2224901A1 (ja) | 1974-10-31 |
| FR2224901B1 (ja) | 1979-02-16 |
| GB1448952A (en) | 1976-09-08 |
| JPS5070063A (ja) | 1975-06-11 |