GB1296121A - - Google Patents
Info
- Publication number
- GB1296121A GB1296121A GB1296121DA GB1296121A GB 1296121 A GB1296121 A GB 1296121A GB 1296121D A GB1296121D A GB 1296121DA GB 1296121 A GB1296121 A GB 1296121A
- Authority
- GB
- United Kingdom
- Prior art keywords
- lines
- opposite directions
- optical pumping
- vapour
- birefringent plate
- 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
Links
- 230000003287 optical effect Effects 0.000 abstract 2
- 238000005086 pumping Methods 0.000 abstract 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 229910052792 caesium Inorganic materials 0.000 abstract 1
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000000295 emission spectrum Methods 0.000 abstract 1
- 230000010287 polarization Effects 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/24—Arrangements or instruments for measuring magnetic variables involving magnetic resonance for measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/26—Arrangements or instruments for measuring magnetic variables involving magnetic resonance for measuring direction or magnitude of magnetic fields or magnetic flux using optical pumping
Landscapes
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR6906239A FR2036193A5 (enExample) | 1969-03-06 | 1969-03-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1296121A true GB1296121A (enExample) | 1972-11-15 |
Family
ID=9030206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1296121D Expired GB1296121A (enExample) | 1969-03-06 | 1970-02-26 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3641426A (enExample) |
| DE (1) | DE2010335A1 (enExample) |
| FR (1) | FR2036193A5 (enExample) |
| GB (1) | GB1296121A (enExample) |
| NL (1) | NL7002818A (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2663429B1 (fr) * | 1990-06-14 | 1992-09-11 | Commissariat Energie Atomique | Magnetometre a resonance et a pompage optique utilisant une polarisation sequentielle. |
| FR2668862A1 (fr) * | 1990-11-07 | 1992-05-07 | Centre Nat Rech Scient | Procede de determination de l'amplitude d'un champ magnetique par pompage optique par laser et magnetometre pour la mise en óoeuvre du procede. |
| US6888780B2 (en) * | 2003-04-11 | 2005-05-03 | Princeton University | Method and system for operating an atomic clock with simultaneous locking of field and frequency |
| FR2984519B1 (fr) * | 2011-12-19 | 2014-02-21 | Commissariat Energie Atomique | Magnetometre a pompage optique integre et isotrope |
| US9726733B2 (en) | 2012-02-22 | 2017-08-08 | Geometrics, Inc. | Optical magnetometers |
| EP2817648B1 (en) | 2012-02-22 | 2021-03-24 | Geometrics, Inc. | Quantum mechanical measurement device |
| CN116299097B (zh) * | 2022-12-19 | 2025-07-22 | 中特军科(北京)科技有限公司 | 一种基于碱金属激光器的光泵磁力仪 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA667048A (en) * | 1960-09-16 | 1963-07-16 | Varian Associates | Optical magnetometer and gradiometer |
-
1969
- 1969-03-06 FR FR6906239A patent/FR2036193A5/fr not_active Expired
-
1970
- 1970-02-25 US US13967A patent/US3641426A/en not_active Expired - Lifetime
- 1970-02-26 GB GB1296121D patent/GB1296121A/en not_active Expired
- 1970-02-27 NL NL7002818A patent/NL7002818A/xx unknown
- 1970-03-05 DE DE19702010335 patent/DE2010335A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3641426A (en) | 1972-02-08 |
| DE2010335A1 (de) | 1970-10-01 |
| NL7002818A (enExample) | 1970-09-08 |
| FR2036193A5 (enExample) | 1970-12-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |