| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a8a9982b1666c54b5bf02d6c944891e4 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-094096
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-094011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-06754
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-06775
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-0677
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-06766 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-302
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B10-2916 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-067
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-094 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B10-291
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-30 |
| filingDate |
2003-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61821cd4ea08f1833e7267a6ec104d7f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ca38a209eef719a8c2b11c66e733a355 |
| publicationDate |
2004-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1441453-A1 |
| titleOfInvention |
Wide band transmission system utilizing raman amplification |
| abstract |
A distributed Raman amplifier (100) provides gain to signals innmultiple wavelength bands and utilizes a plurality of Raman pumpsn(40a,40b,50a,50b, 40a'-40c'). The wavelengths of the Raman pumps arendesignated such that there is no overlap between pump wavelength of atnleast one signal band and another one of said multiple signal bands. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016167489-A |
| priorityDate |
2003-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |