| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9c140353f8205fb368a3b50f2bdf81aa |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-0268
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-0265 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-141
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-3013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-4087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-1007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-101
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-1096 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-10 |
| filingDate |
2016-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_73b0454c9a1d04cb098bff04d816f73b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9df2afcaabec4ebc5bbd586f3cd6a13 |
| publicationDate |
2016-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2016315451-A1 |
| titleOfInvention |
Tunable Optical Apparatus |
| abstract |
A tunable optical apparatus comprises a silicon photonic integrated circuit region and a semiconductor optical amplifier optically coupled to each other. Tuning is achieved by having a first variable optical gate in off-state so as to substantially avoid attenuation of power of a first optical signal propagating through a first optical path and by having a second variable optical gate in on-state so as to attenuate power of a second optical signal propagating through a second optical path, the first optical path and the second optical path being optically coupled to the semiconductor optical amplifier. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10038301-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11442235-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019058304-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11664644-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10840672-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2021126421-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2016156415-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9991963-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10567085-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11114815-B1 |
| priorityDate |
2015-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |