http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102340353-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B10-564 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B10-516 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B10-50 |
| filingDate | 2011-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-102340353-B |
| titleOfInvention | There is the External Modulation Optical Transmitter of the 2.6GHz bandwidth of high-output power |
| abstract | There is the External Modulation Optical Transmitter of the 2.6GHz bandwidth of high-output power, comprise the first variable attenuator be connected with cable TV signal, the second variable attenuator be connected with satellite TV signal, described first variable attenuator is connected with the first radio frequency amplifier, described second variable attenuator is connected with the second radio frequency amplifier, first and second radio frequency amplifier described is all connected on blender, and described blender output is connected with the prevention at radio-frequency port of external modulator; The optical signal input of described external modulator is connected with Distributed Feedback Laser circuit; The light signal output end of described external modulator is connected on the first bundling device, the input of described first bundling device is connected with the first pump laser circuit, the output of described first bundling device is connected on er-doped ytterbium optical fiber, described er-doped ytterbium optical fiber is connected with the second bundling device, the input of described second bundling device is connected with the second pump laser circuit, and described second bundling device output is connected with the input of optical branching device. |
| priorityDate | 2011-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 15.