http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101334752-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-0316 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-0121 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-295 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-313 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-2255 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-295 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-313 |
| filingDate | 2011-11-11^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-12-02^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-12-02^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101334752-B1 |
| titleOfInvention | Optical device and optical modulation device |
| abstract | An optical modulator that modulates the input light at a high frequency while at a low half-wave voltage. A dielectric film having a substrate, a first optical waveguide and a second optical waveguide formed side by side on the substrate, an insulating film formed on the dielectric film, and formed over the insulating film and disposed between the first optical waveguide and the second optical waveguide The first ground line disposed in the first region opposite to the signal line and the second optical waveguide for the first optical waveguide, and the second ground line disposed in the second region opposite to the first optical waveguide for the second optical waveguide. An optical device including a coplanar line having an auxiliary electrode and an auxiliary electrode in contact with a dielectric film in the first region and the second region or provided inside the insulating layer to apply bias voltages to the first optical waveguide and the second optical waveguide. to provide. |
| priorityDate | 2011-06-24^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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