http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111999914-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-011 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-035 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02F1-0147 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02F1-035 |
| filingDate | 2020-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-08-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111999914-B |
| titleOfInvention | Method and device for integrating full-dimensional high-speed light field regulation and control |
| abstract | The invention discloses a method and a device for integrating full-dimensional high-speed light field regulation and control. The method regulates and controls the phase by changing the optical path, regulates and controls the amplitude by light field interference, regulates and controls polarization by overlapping orthogonal polarization light fields, and realizes full-dimensional high-speed light field regulation and control of one-dimensional time and three-dimensional space by utilizing photonic integration. The device comprises a light source, a light field one-dimensional time regulation and control module and a light field three-dimensional space regulation and control module, wherein the one-dimensional time regulation and control module consists of a phase shifter and an amplitude controller or a nested Mach-Zehnder interferometer, the three-dimensional space regulation and control module consists of NxN array units, each unit consists of a beam splitter, a phase shifter, an amplitude controller and an orthogonal polarization beam combiner to regulate and control local amplitude, phase and polarization, and the NxN array units are controlled to realize three-dimensional space amplitude, phase and polarization regulation and control. The invention can simultaneously, randomly and independently regulate and control multiple dimensions of an optical field, has small size, quick response and expandability, and can be used for generating various complex optical fields and supporting communication and non-communication applications by high-speed reconfiguration. |
| priorityDate | 2020-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.