Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cce1bf18a448daccdd9f4edb9dcb3fb2 |
classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-1096 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-106 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-3412 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-1014 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-1039 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-1071 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-142 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-0651 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-1032 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-106 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-068 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-065 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-34 |
filingDate |
2020-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate |
2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_07ada2ffaca091afa2b845a3a8f5c705 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ff8f7005f04ffc983f85b97b8d9e123 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f74f1c8b8f2da835235f9df4c3ce637 |
publicationDate |
2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
US-11177631-B2 |
titleOfInvention |
Multi-wavelength semiconductor comb lasers |
abstract |
Examples disclosed herein relate to multi-wavelength semiconductor comb lasers. In some examples disclosed herein, a multi-wavelength semiconductor comb laser may include a waveguide included in an upper silicon layer of a silicon-on-insulator (SOI) substrate. The comb laser may include a quantum dot (QD) active gain region above the SOI substrate defining an active section in a laser cavity of the comb laser and a dispersion tuning section included in the laser cavity to tune total cavity dispersion of the comb laser. |
priorityDate |
2017-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |