Multicarrier Multiplexing Continuous-Variable Quantum Key Distribution at Terahertz Bands Under Indoor Environment and in Inter-Satellite Links Communication

Multicarrier Multiplexing Continuous-Variable Quantum Key Distribution at Terahertz Bands Under Indoor Environment and in Inter-Satellite Links Communication

We propose a continuous-variable quantum key distribution (CVQKD) scheme at terahertz (THz) bands based on multicarrier multiplexing (MCM) technology. In this scheme, multiple Gaussian modulated subcarriers are coupled to transmit multipath superposed thermal Gaussian states. At the receiver, optica...

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Bibliographic Details
Main Authors: Chengji Liu, Changhua Zhu, Xiao Liu, Min Nie, Hong Yang, Changxing Pei
Format: Article
Language:English
Published: IEEE 2021-01-01
Series:IEEE Photonics Journal
Subjects:
Multicarrier multiplexing
continuous variable
quantum key distribution
terahertz
optical discrete Fourier transform
Online Access:https://ieeexplore.ieee.org/document/9492803/

Internet

https://ieeexplore.ieee.org/document/9492803/

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