JPS6425627A - Rubidium atomic oscillator - Google Patents
Rubidium atomic oscillatorInfo
- Publication number
- JPS6425627A JPS6425627A JP18118387A JP18118387A JPS6425627A JP S6425627 A JPS6425627 A JP S6425627A JP 18118387 A JP18118387 A JP 18118387A JP 18118387 A JP18118387 A JP 18118387A JP S6425627 A JPS6425627 A JP S6425627A
- Authority
- JP
- Japan
- Prior art keywords
- field
- frequency
- modulation
- resonance section
- atomic oscillator
- 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.)
- Pending
Links
Landscapes
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Abstract
PURPOSE:To remarkably reduce the number of components by applying a rectangular wave modulation to a C-field in an atom resonance section of a rubidium atomic oscillator and applying digital processing to the obtained output signal. CONSTITUTION:In the atomic resonance section (OMU) of the rubidium atomic oscillator, a rectangular wave modulation is applied to the C-field and signal processing is applied to the output of the atomic resonance section obtained in this way by using a digital circuit to constitute a loop control the frequency of a voltage controlled crystal oscillator. Then the frequency of the input microwave to the OMU is not fluctuated and the respective optical absorbing characteristics 1, 2 are obtained by using voltages V1, V2 applied to the C-field. Thus, the characteristic equivalent to the application of rectangular modulation to the frequency of the input microwave is obtained by the C-field modulation.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18118387A JPS6425627A (en) | 1987-07-22 | 1987-07-22 | Rubidium atomic oscillator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18118387A JPS6425627A (en) | 1987-07-22 | 1987-07-22 | Rubidium atomic oscillator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6425627A true JPS6425627A (en) | 1989-01-27 |
Family
ID=16096316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18118387A Pending JPS6425627A (en) | 1987-07-22 | 1987-07-22 | Rubidium atomic oscillator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6425627A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8124228B2 (en) | 2007-11-06 | 2012-02-28 | Toho Tenax Co., Ltd. | Carbon fiber strand and process for producing the same |
US8129017B2 (en) | 2007-11-06 | 2012-03-06 | Toho Tenax Co., Ltd. | Carbon fiber strand and process for producing the same |
-
1987
- 1987-07-22 JP JP18118387A patent/JPS6425627A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8124228B2 (en) | 2007-11-06 | 2012-02-28 | Toho Tenax Co., Ltd. | Carbon fiber strand and process for producing the same |
US8129017B2 (en) | 2007-11-06 | 2012-03-06 | Toho Tenax Co., Ltd. | Carbon fiber strand and process for producing the same |
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