Improving the Maximum Transmission Distance of Self-Referenced Continuous-Variable Quantum Key Distribution Using a Noiseless Linear Amplifier

We show that a noiseless linear amplifier (NLA) can be placed properly at the receiver’s end to improve the performance of self-referenced (SR) continuous variable quantum key distribution (CV-QKD) when the reference pulses are weak. In SR CV-QKD, the imperfections of the amplitude modulator limit t...

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Detalles Bibliográficos
Autores principales: Wang, Yijun, Wang, Xudong, Huang, Duan, Guo, Ying
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2018
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7512978/
https://www.ncbi.nlm.nih.gov/pubmed/33265551
http://dx.doi.org/10.3390/e20060461

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7512978/
https://www.ncbi.nlm.nih.gov/pubmed/33265551
http://dx.doi.org/10.3390/e20060461

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