| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_69108fc12b940ede105638f37f06080b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G04F5-14 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G04F5-14 |
| filingDate |
2003-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8616805ad8222e53fe016acbafe64d5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe8383c173caed67b5768f1fdb599b3a |
| publicationDate |
2005-07-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6919770-B2 |
| titleOfInvention |
Method and system for operating an atomic clock with reduced spin-exchange broadening of atomic clock resonances |
| abstract |
The present invention relates to a method and system for using end resonances of highly spin-polarized alkali metal vapors for an atomic clock, magnetometer or other system. A left end resonance involves a transition from the quantum state of minimum spin angular momentum along the direction of the magnetic field. A right end resonance involves a transition from the quantum state of maximum spin angular momentum along the direction of the magnetic field. For each quantum state of extreme spin there are two end resonances, a microwave resonance and a Zeeman resonance. The microwave resonance is especially useful for atomic clocks, but it can also be used in magnetometers. The low frequency Zeeman resonance is useful for magnetometers. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2005162161-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8907276-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7173421-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9726626-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8044663-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7723985-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007075794-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9048852-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9726733-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010301853-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7439814-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9077354-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008290867-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2010327869-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8456161-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10659067-B2 |
| priorityDate |
2003-03-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |