| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_25305611f3c26078753e3bdc7b49366c |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-5072
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-3402
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-1062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-0623
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-18355
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-0064 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-183
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-106
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-34 |
| filingDate |
2015-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e05f289a43eea9a82cec34b8b0e74f22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e0c98f6b5305165b0a53a5cea2a729d4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed6080945afbe83c31d0f51617829ce5 |
| publicationDate |
2017-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20170050911-A |
| titleOfInvention |
Direct optical intensity modulator based wavelength swept quantum cascade laser |
| abstract |
The wavelength variable direct quantum depth-based laser according to an embodiment of the present invention includes a quantum cascade (QC) gain medium mounted on a resonator to amplify light provided to the resonator; An isolator mounted on the resonator for moving the light amplified by the quantum waterfall gain medium in only echoes; And a polarization controller mounted on the resonator and adapted to match the polarization of the light resonated by the resonator, wherein the amplitude of the light is directly modulated in accordance with the resonance speed of the wavelength set in the quantum waterfall gain medium to oscillate the selected wavelength have. According to the embodiment of the present invention, the entire structure can be simplified by directly modulating the light width through the quantum waterfall gain medium, and the electrical method other than the mechanical operation method can be applied to realize excellent durability and speedup . |
| priorityDate |
2015-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |