| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00707
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-213
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-168
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-0941
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00659
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-041
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-1636
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B82Y30-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2219-00317
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C40B60-14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G07D7-1205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06F93-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N5-062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-643
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61N5-0601
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G07D7-003 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C40B60-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61B17-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-0941
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-213 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61N5-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-63
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G07D7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-01
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06F93-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-10 |
| filingDate |
1995-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1997-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-970701939-A |
| titleOfInvention |
OPTICAL SOURCES HAVING A STRONGLY SCATTERING GAIN MEDIUM PROVIDING LASER-LIKE ACTION |
| abstract |
In a gain medium consisting of a multiphase system, the first said electromagnetic radiation is radial and the second phase is the electromagnetic radiation scattering phase and the third phase is the transparent matrix phase. For example, the radial phase may be composed of dye molecules and the scattering phase may be composed of high contrast particles. And the matrix phase may be composed of a solvent such as methanol.n n n In some embodiments of the present invention, the emission and scattering phases may be the same phase as in the case of using semiconductor particles. The minimum size of the body of the gain medium may be smaller than the scattering length associated with the scattering phase. It explains that almost no threshold laser action is observed in strongly scattering optically pumped dye-methanol solutions containing colloidal TiO 2 or Al 2 O 3 ruby nanoparticles. Emissions from the high gain colloid show a slow change in linear input and output characteristics above the critical pump pulse energy. This slow change is accompanied by narrowing of the spectral lines along with the spectra of two colors appearing at high pump energies. |
| priorityDate |
1994-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |