| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b0120933550ea729b9f3186c3772531b |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-026 |
| filingDate |
2011-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a02cfdd7c14f5d83a3b672e6b3a27d58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d45127ac19d145392e2ea56729805ee |
| publicationDate |
2013-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2013118315-A |
| titleOfInvention |
Semiconductor laser device and semiconductor laser module |
| abstract |
A semiconductor laser device and a semiconductor laser module with lower power consumption are provided. A semiconductor laser section having a plurality of semiconductor lasers, a semiconductor optical amplifier section having a semiconductor optical amplifier that amplifies laser light output from the semiconductor laser, and the semiconductor laser section and the semiconductor optical amplifier section. An optical waveguide unit disposed between and for inputting the laser beam to the semiconductor optical amplifier, and a temperature adjusting element that contacts the semiconductor laser unit and adjusts the temperatures of the plurality of semiconductor lasers, The amplifier is operated without cooling. [Selection] Figure 1 |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018107310-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10333272-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018107445-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107834355-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9203212-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018046210-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5567226-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-7062358-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013180291-A1 |
| priorityDate |
2011-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |