http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-209118000-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d6a6f422b091ba12ea61d4adbf1b0e8e |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-065 |
| filingDate | 2017-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f3559e1bb1325511e56984b00ed4221 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f3da84f4d0c45e45ff2c485d06ab4307 |
| publicationDate | 2019-07-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-209118000-U |
| titleOfInvention | A kind of big bandwidth electrooptic modulator of low bias |
| abstract | The utility model discloses a kind of low big bandwidth electrooptic modulators of bias.The electrooptic modulator is phase-modulator, Mach-zehnder type electro-optic intensity modulator and micro annular resonant cavity type electro-optic intensity modulator with Electro-optical Modulation waveguide, apply the modulation that electric field realizes phase or light intensity to Electro-optical Modulation waveguide with modulator electrode, modulator electrode is electrically connected with Electro-optical Modulation waveguide formation；Electro-optical Modulation waveguide is to be alternately arranged the waveguiding structure that mode is constituted along transmission direction Xiang Yitong same period or period of change.The utility model can be used for electric light phase-modulation and electro-optic intensity modulation in optical communication system, have many advantages, such as that big modulation bandwidth, low-work voltage, high modulate efficiency, low operating power consumption, small device size, structure are simple, design is simple, simple process. |
| priorityDate | 2017-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID23665650 http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID449160084 |
Total number of triples: 14.