| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e757fd4fedc4fe825bb81b1b466a0947 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-3509 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-109
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-109 |
| filingDate |
1993-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_556869b9b5cd44171277d39809387eff |
| publicationDate |
1994-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0587330-A1 |
| titleOfInvention |
Wavelength conversion apparatus |
| abstract |
A wavelength conversion apparatus utilizes a nonlinear optical element or a focusing lens element to spatially separate light generated by the nonlinear optical element from the fundamental wave. For example, a cylindrical lens (13) for adjusting the size of the light beam is placed at least behind a wavelength conversion nonlinear optical crystal (12), and a light beam from the crystal (12) is passed through the lens near its edge, at a distance, from the central axis of the lens (13). The light beam is subject to a prism effect, and the generated beam B is separated from fundamental wave A as a result of the refractive index dispersion of the lens (13), and is transmitted. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6141369-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0977328-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0977328-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-19834202-A1 |
| priorityDate |
1992-09-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |