http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100855901-B1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f8dfd5447275bea4b74d914224d6f207 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F2-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-395 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-3519 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-37 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F2-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B27-10 |
| filingDate | 2007-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2008-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e40521aae773e6898f048e51b0b7f0c0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_45ce70245b049898072657709fc583a1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1fcad4bc480107bb93d561f1e0a17cf http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b299eb0aebfeed9e8f013aea52153978 |
| publicationDate | 2008-09-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-100855901-B1 |
| titleOfInvention | Quantum entangled photon generator for ultra high resolution optical interferometer |
| abstract | The present invention relates to a quantum entangled photon generator for an ultra-high resolution optical interferometer, which can increase the resolution of an interferometer several times using quantum entanglement of photons. A photonic crystal that generates photons generated by the light source through a spontaneous down conversion process; A beam splitter that reflects a portion of the photons and transmits a portion thereof; And a photon detector that detects photons and generates an electrical signal, thereby generating photons in a quantum entangled state to increase the resolution of an ultra-high resolution optical interferometer, wherein the photon number entanglement has a nonclassical characteristic. By presenting the structure of the state quantum light source, it is possible to realize a new technique that exceeds the resolution limit due to the diffraction limit of conventional optical lithography and microscope. In addition, unlike conventional quantum light source fabrication methods, a quantum light source having high generation efficiency and low noise due to unwanted photons can be obtained by using a heralded photon using a spontaneous down-conversion and photon detector. In addition, by implementing a entangled state of four photons can be applied to an optical interferometer having a four times the resolution. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110779620-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116609984-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022024352-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110779620-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101259327-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9354120-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-116609984-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013154232-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102044379-B1 |
| priorityDate | 2007-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.