http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109088308-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-18347 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-06226 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-18341 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-34366 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-3095 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-2081 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-18322 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-1833 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-18316 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-18333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-1838 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-18308 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-183 |
| filingDate | 2018-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109088308-B |
| titleOfInvention | Vertical cavity surface emitting laser with high modulation speed |
| abstract | A Vertical Cavity Surface Emitting Laser (VCSEL) and a method for fabricating a VCSEL are described, the VCSEL including an undercut active region. The active region of the VCSEL is undercut relative to a current spreading layer of the VCSEL such that a width of a tunnel junction of the VCSEL overgrown by the current spreading layer is less than a width of an active region of the VCSEL and the width of the active region of the VCSEL is less than a width of the overgrown current spreading layer such that the VCSEL including the undercut active region is configured to transmit data at a speed greater than 25 Gbits/sec. |
| priorityDate | 2017-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.