http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111555099-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac31afbea1cbbb03498644721ffb4a62 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S2301-03 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01S1-005 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S1-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01S1-00 |
| filingDate | 2020-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de7bd4bd9cd40911ad1c651d847f4144 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_177a44bd4ec6ffd7805a9dbafcaa2aee http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21b9dc2d917ec68b824cd7e6c1b7bbf0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_276b825e4927b37f19ca7e901760fea1 |
| publicationDate | 2020-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111555099-A |
| titleOfInvention | Microwave generating system |
| abstract | The embodiment of the invention discloses a microwave generating system. The system comprises a wavelength-adjustable light source, a polarization controller, a first circulator, an optical fiber, a first filter, an optical microcavity and a first photodetector; the optical microcavity comprises a substrate, a supporting column and a cavity, wherein the supporting column and the cavity are positioned on one side of the substrate; the wavelength tunable light source is used for providing pump light; the polarization controller is used for adjusting the polarization direction of the pump light so as to adjust the coupling efficiency; the pump light excites backward Brillouin laser in the optical microcavity, a four-wave mixing effect is generated in the optical microcavity, and a dissipative Kerr soliton frequency comb is generated; the first filter is used for filtering the pumping light and the backward Brillouin laser so that the dissipative Kerr soliton frequency comb is transmitted to the first photoelectric detector to generate a microwave signal. According to the technical scheme of the embodiment of the invention, the dissipative Kerr soliton frequency comb is generated by utilizing the backward Brillouin laser, and is converted into a microwave signal by using the high-speed photoelectric detector, so that a complex electrical device is not required to be introduced, and the miniaturization and integration of the system are favorably realized. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114447750-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113964639-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113964639-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114825035-A |
| priorityDate | 2020-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.