http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2011003807-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5547f741b25666fc4ae5195cf71a979b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-026 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S5-0683 |
| filingDate | 2009-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06b08dc94a8105443aec033d507edcfc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_89332b6d7bd1c029267003c90096f8e2 |
| publicationDate | 2011-01-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2011003807-A |
| titleOfInvention | Waveguide type wavelength locker and manufacturing method thereof |
| abstract | It is possible to realize low power consumption and miniaturization of an optical module. A waveguide-type wavelength locker according to the present invention includes a semiconductor optical waveguide 105 through which light is incident, a semiconductor optical waveguide 106 disposed in parallel with the semiconductor optical waveguide 105, a semiconductor optical waveguide 105, and a semiconductor optical waveguide 106. The hollow waveguide ring filter 107 interposed between the optical waveguide 108a, the optical coupling portion 108a provided between the side surface of the semiconductor optical waveguide 105 and the side surface of the hollow waveguide ring filter 107, and the hollow waveguide ring filter 107 An optical coupling portion 108b provided between the side surface and the side surface of the semiconductor optical waveguide 106, is connected to the semiconductor optical waveguide 106, and enters the semiconductor optical waveguide 106 from the semiconductor optical waveguide 105 via the optical coupling portions 108a and 108b. And a light receiving region 103 for detecting the light intensity of the emitted light. [Selection] Figure 1 |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102412502-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2020199726-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102636841-A |
| priorityDate | 2009-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.