| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_51d028c578ae85cb937b5b34a5129fbc |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-094057
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-0637
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-2308
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-09408 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-0632
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B10-291
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-09415 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-094 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-063
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-0941
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B10-291
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-00 |
| filingDate |
2002-11-26^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2007-02-21^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5460573f48ef7cee9156bb1528b01ffd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cecf2854bd922fe0c7c1bbb2014f4477
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_56c9a22e6a84a0292eef842e53332185
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_38c9902bac23881a59503e239f372508 |
| publicationDate |
2007-02-21^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-I274447-B |
| titleOfInvention |
Optical amplifier with distributed evanescently-coupled pump |
| abstract |
An optical amplifier comprises a device substrate, a first waveguide embedded in the device substrate, a plurality of pumping waveguides coupled along interspersed portions of the first waveguide, and a plurality of lasers. The lasers are positioned to provide pumping light beams into the pumping waveguides. |
| priorityDate |
2001-12-13^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |