http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2008192790-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cc935e72b1afdf458f1bed5f69c8598a |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-0267 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S2301-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-18388 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-0627 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-0604 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-108 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-026 |
| filingDate | 2008-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a4b12258c73d97b5efe7a7544e8460e |
| publicationDate | 2008-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2008192790-A1 |
| titleOfInvention | Laser diode |
| abstract | A laser diode including a self-focusing layer and an active layer is disclosed. The active layer has a window portion. The self-focusing layer is disposed at the window portion. The active layer generates a laser beam by current excitation. After the laser beam has penetrated the self-focusing layer, the dimensions of the optical path of the laser beam undergoes self-convergence because of the self-focusing effect of the self-focusing layer, and thus the laser beam is turned into a laser microbeam, resulting in smaller light spots and higher energy per unit area of an irradiated region. Accordingly, the laser diode has advantages, namely enhanced precision of laser alignment, application to micro-processing, and hardly attenuated energy of laser beams. |
| priorityDate | 2007-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 54.