http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-202947968-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7d703847fa826bdf979d56d435baa528 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H05H3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 |
| filingDate | 2012-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1004b6463ed8cbdfa871e0fd11ca9882 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c041f9e2262ce5b87ba6853fa3713e0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4370196e865c813d5ab5fb17a5cf2593 |
| publicationDate | 2013-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-202947968-U |
| titleOfInvention | High-collimation-degree atomic beam device capable of generating narrow linewidth fluorescence spectrum |
| abstract | The utility model provides a high-collimation-degree atomic beam device capable of generating narrow linewidth fluorescence spectrums. The high-collimation-degree atomic beam device is characterized in that a laser device gives out lasers which sequentially pass through a one-half wave plate and a light spot reshaping cylindrical mirror and then enter into a vacuum glass cavity connected with an ionic pump through a 45-degree plane mirror, the laser lights are orthogonal with the propagation direction of atomic beams in the vacuum glass cavity, fluorescent light collecting lenses are arranged in directions to which the laser lights and the atomic beams are perpendicular, and a large-photosensitive surface photoelectric receiver is used for collecting the fluorescence spectrums through the fluorescent light collection lens; an atom sample is placed in an oxygen-free copper pipe, a collimator is arranged between the atom sample and the vacuum glass cavity, a high-temperature heating wire is wound on the outer wall, and the collimator is connected to the vacuum glass cavity through the oxygen-free copper pipe. The high-collimation-degree atomic beam device has very high utilization rate of atoms and is capable of reducing the influence of a Doppler widening effect so that the fluorescence spectrums with high fineness are obtained. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108332184-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113917828-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105548015-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108332184-A |
| priorityDate | 2012-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.