http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113992323-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac31afbea1cbbb03498644721ffb4a62 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04L9-0852 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04B10-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H04J3-1652 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04B10-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04J3-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H04L9-08 |
| filingDate | 2021-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_75ea9ae6bb11dbe2213389a15c90191e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3038673d77392f0e967c178289493991 |
| publicationDate | 2022-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113992323-A |
| titleOfInvention | A chip-based measurement device-independent quantum key distribution system and method |
| abstract | The invention discloses a measurement device-independent quantum key distribution system and method. By designing and realizing a silicon-based and superconducting material hybrid detection end chip, the chip is connected with a laser, an intensity modulator, a phase modulator, an attenuation Combined with traditional optical devices such as detectors and polarization controllers, a complete measurement device-independent quantum key distribution system can be formed. The system benefits from ultra-fast detector responses and can simultaneously measure two Bell states and utilize time The multiplexing technology enables the system to obtain a key rate equivalent to the GHz clock frequency at a lower clock frequency. The present invention combines the detection end chip with the chip-based transmitting end, which can realize low-cost, large-scale metropolitan area Quantum communication network. |
| priorityDate | 2021-09-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.