| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_55bc2bae9f65cfaede67b62128f00e9b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-0622
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-18358 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-06203
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-183 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-042 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-026
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-187
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-183
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-062
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S3-10 |
| filingDate |
2004-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_667be35776bb67051c9f4f0344c6d772
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ef07f90fb0e05405e8c840a7f12e8de4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_53bbc936b40b833b8fd596f1d8940b95
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c69965b5467d9aa030596ad17aed295 |
| publicationDate |
2004-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2004247730-A |
| titleOfInvention |
Frequency modulated vertical cavity laser |
| abstract |
A VCSEL that extends current data rates over existing constraints without using an external modulator. A frequency modulated vertical cavity surface emitting laser (VCSEL) (100) is provided. The frequency modulation type VCSEL (100) includes a mirror region including an active region (128). The frequency modulation type VCSEL also includes a phase adjustment region used to change the characteristics of the VCSEL. For example, by changing the refractive index in the phase adjustment region (124), the wavelength of the VCSEL is changed and frequency-modulated. [Selection diagram] Fig. 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006216681-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022019068-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006245473-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9077149-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7881357-B2 |
| priorityDate |
2003-02-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |