Cargando…
4-Dimensional Quantum Key Distribution Protocol over 52-km Deployed Multicore Fibre
We demonstrate a 4-dimensional path-encoded QKD system over a 52-km multi-core fieldinstalled fibre. The 4D-QKD has a 68.5 kbit/s secret key rate, which is 118% higher than the equivalent 2D-QKD over the same link, owing to the higher dimensionality and greater noise resilience.
| Autores principales: | , , , , , , , , , , , , |
|---|---|
| Lenguaje: | eng |
| Publicado: |
2022
|
| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/2861089 |
| _version_ | 1780977797670371328 |
|---|---|
| author | Zahidy, M Ribezzo, D Lazzari, C De Vagniluca, I Biagi, N Occhipinti, T Oxenløwe, L K Galili, M Hayashi, T Antonelli, C Mecozzi, A Zavatta, A Bacco, D |
| author_facet | Zahidy, M Ribezzo, D Lazzari, C De Vagniluca, I Biagi, N Occhipinti, T Oxenløwe, L K Galili, M Hayashi, T Antonelli, C Mecozzi, A Zavatta, A Bacco, D |
| author_sort | Zahidy, M |
| collection | CERN |
| description | We demonstrate a 4-dimensional path-encoded QKD system over a 52-km multi-core fieldinstalled fibre. The 4D-QKD has a 68.5 kbit/s secret key rate, which is 118% higher than the equivalent 2D-QKD over the same link, owing to the higher dimensionality and greater noise resilience. |
| id | cern-2861089 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 2022 |
| record_format | invenio |
| spelling | cern-28610892023-06-16T09:23:06Zhttp://cds.cern.ch/record/2861089engZahidy, MRibezzo, DLazzari, C DeVagniluca, IBiagi, NOcchipinti, TOxenløwe, L KGalili, MHayashi, TAntonelli, CMecozzi, AZavatta, ABacco, D4-Dimensional Quantum Key Distribution Protocol over 52-km Deployed Multicore FibreQuantum TechnologyWe demonstrate a 4-dimensional path-encoded QKD system over a 52-km multi-core fieldinstalled fibre. The 4D-QKD has a 68.5 kbit/s secret key rate, which is 118% higher than the equivalent 2D-QKD over the same link, owing to the higher dimensionality and greater noise resilience.oai:cds.cern.ch:28610892022 |
| spellingShingle | Quantum Technology Zahidy, M Ribezzo, D Lazzari, C De Vagniluca, I Biagi, N Occhipinti, T Oxenløwe, L K Galili, M Hayashi, T Antonelli, C Mecozzi, A Zavatta, A Bacco, D 4-Dimensional Quantum Key Distribution Protocol over 52-km Deployed Multicore Fibre |
| title | 4-Dimensional Quantum Key Distribution Protocol over 52-km Deployed Multicore Fibre |
| title_full | 4-Dimensional Quantum Key Distribution Protocol over 52-km Deployed Multicore Fibre |
| title_fullStr | 4-Dimensional Quantum Key Distribution Protocol over 52-km Deployed Multicore Fibre |
| title_full_unstemmed | 4-Dimensional Quantum Key Distribution Protocol over 52-km Deployed Multicore Fibre |
| title_short | 4-Dimensional Quantum Key Distribution Protocol over 52-km Deployed Multicore Fibre |
| title_sort | 4-dimensional quantum key distribution protocol over 52-km deployed multicore fibre |
| topic | Quantum Technology |
| url | http://cds.cern.ch/record/2861089 |
| work_keys_str_mv | AT zahidym 4dimensionalquantumkeydistributionprotocolover52kmdeployedmulticorefibre AT ribezzod 4dimensionalquantumkeydistributionprotocolover52kmdeployedmulticorefibre AT lazzaricde 4dimensionalquantumkeydistributionprotocolover52kmdeployedmulticorefibre AT vagnilucai 4dimensionalquantumkeydistributionprotocolover52kmdeployedmulticorefibre AT biagin 4dimensionalquantumkeydistributionprotocolover52kmdeployedmulticorefibre AT occhipintit 4dimensionalquantumkeydistributionprotocolover52kmdeployedmulticorefibre AT oxenløwelk 4dimensionalquantumkeydistributionprotocolover52kmdeployedmulticorefibre AT galilim 4dimensionalquantumkeydistributionprotocolover52kmdeployedmulticorefibre AT hayashit 4dimensionalquantumkeydistributionprotocolover52kmdeployedmulticorefibre AT antonellic 4dimensionalquantumkeydistributionprotocolover52kmdeployedmulticorefibre AT mecozzia 4dimensionalquantumkeydistributionprotocolover52kmdeployedmulticorefibre AT zavattaa 4dimensionalquantumkeydistributionprotocolover52kmdeployedmulticorefibre AT baccod 4dimensionalquantumkeydistributionprotocolover52kmdeployedmulticorefibre |