http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2719900-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9cbbaf2c3314ee557a571acf8872ab83 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-06737 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-06745 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-067 |
| filingDate | 2009-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a938e90da7f78f18f970fb48f33493e3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efdd3e518fd5087fdea9da95a4db77d8 |
| publicationDate | 2009-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2719900-A1 |
| titleOfInvention | High-power fiber laser system |
| abstract | The invention relates a power fiber laser system comprising at least one single-mode fiber laser, emitting at a signal wavelength (.lambda.), said fiber comprising at least one outer cladding and a core, characterized in that the core of said fiber has a radially graded index. Advantageously, the fiber comprises, at least over a part of its length, a geometrical section having a graded fiber-core radius that decreases between an input end of the section and an output end of the section, the core radius and the index variation between the cladding and the fiber at the input end being such that the normalized frequency V at the signal wavelength is less than the normalized cutoff frequency Vc at which the fiber becomes unimodal. |
| priorityDate | 2008-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 18.