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Subcarrier wave continuous variable quantum key distribution with discrete modulation: mathematical model and finite-key analysis
In this paper we report a continuous-variable quantum key distribution protocol using multimode coherent states generated on subcarrier frequencies of the optical spectrum. We propose a coherent detection scheme where power from a carrier wave is used as a local oscillator. We compose a mathematical...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2020
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7308325/ https://www.ncbi.nlm.nih.gov/pubmed/32572271 http://dx.doi.org/10.1038/s41598-020-66948-0 |