JPH083071Y2 - 周波数標準器 - Google Patents
周波数標準器Info
- Publication number
- JPH083071Y2 JPH083071Y2 JP1988110789U JP11078988U JPH083071Y2 JP H083071 Y2 JPH083071 Y2 JP H083071Y2 JP 1988110789 U JP1988110789 U JP 1988110789U JP 11078988 U JP11078988 U JP 11078988U JP H083071 Y2 JPH083071 Y2 JP H083071Y2
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- output
- absorption cell
- semiconductor laser
- 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.)
- Expired - Lifetime
Links
- 238000010521 absorption reaction Methods 0.000 claims description 52
- 239000004065 semiconductor Substances 0.000 claims description 30
- 230000003287 optical effect Effects 0.000 claims description 29
- 239000000126 substance Substances 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 7
- 238000000862 absorption spectrum Methods 0.000 claims description 6
- 238000001228 spectrum Methods 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims description 3
- 230000003595 spectral effect Effects 0.000 claims 1
- 239000013078 crystal Substances 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 230000007423 decrease Effects 0.000 description 4
- 230000003321 amplification Effects 0.000 description 3
- 230000005283 ground state Effects 0.000 description 3
- 238000003199 nucleic acid amplification method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005281 excited state Effects 0.000 description 2
- 238000009828 non-uniform distribution Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004044 response Effects 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
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Lasers (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988110789U JPH083071Y2 (ja) | 1988-08-24 | 1988-08-24 | 周波数標準器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988110789U JPH083071Y2 (ja) | 1988-08-24 | 1988-08-24 | 周波数標準器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0232242U JPH0232242U (enrdf_load_stackoverflow) | 1990-02-28 |
| JPH083071Y2 true JPH083071Y2 (ja) | 1996-01-29 |
Family
ID=31348267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988110789U Expired - Lifetime JPH083071Y2 (ja) | 1988-08-24 | 1988-08-24 | 周波数標準器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH083071Y2 (enrdf_load_stackoverflow) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5572094A (en) * | 1978-11-27 | 1980-05-30 | Seiko Epson Corp | Atomic frequency standard |
| JPS5577186A (en) * | 1978-12-05 | 1980-06-10 | Seiko Epson Corp | Atomic frequency standard |
| JPH0744453B2 (ja) * | 1985-01-21 | 1995-05-15 | 日本電気株式会社 | ルビジウム原子発振器 |
| JPS62257776A (ja) * | 1986-04-30 | 1987-11-10 | Nec Corp | ルビジウム原子発振器 |
-
1988
- 1988-08-24 JP JP1988110789U patent/JPH083071Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0232242U (enrdf_load_stackoverflow) | 1990-02-28 |
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