| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b2b31f8612f522a744762d83c23879ba |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-0623
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S3-0675
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S5-1221 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-12 |
| filingDate |
2010-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35a339e9b4dadfc8870022eb815d9be5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_279182f67d92a16191a583f3b159aac6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_155324dc55c0ecf48a675df663f0e830
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d06c81890f82f5d845cf05ffaec07437
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f18db5b96eb5a850f7006f9ae4a7cfa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e3f8ce9ecb2a27f1e823f310c1150ba4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d5151ed950c10d1f31100ead0d2e8d1 |
| publicationDate |
2012-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20120064507-A |
| titleOfInvention |
Multi-distribution feedback laser device |
| abstract |
Provided is a multi-distribution feedback laser device. The device comprises a substrate comprising a first distributed feedback region, a modulation region, a second distributed feedback region and an amplifying region. An active layer is disposed on the substrate of the first distribution feedback, modulation, second distribution feedback and amplification regions. A first diffraction grating is disposed in the first distributed feedback region and coupled with the active layer of the first distributed feedback region. A second diffraction grating is disposed in the second distributed feedback region and coupled with the active layer of the second distributed feedback region. The device also includes a first micro heater that supplies heat to the first diffraction grating and a second micro heater that supplies heat to the second diffraction grating. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9817190-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20160044800-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20210125124-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11710938-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101958305-B1 |
| priorityDate |
2010-12-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |