Prepare-and-measure based QKD protocol under free-space losses
In this study, we have theoretically presented a prepare-and-measure based SARG04 protocol over free-space. It has been shown that the highest secret key rate is achievable even under free-space losses with a maximum noise tolerance.
Main Authors: | , |
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Format: | Article |
Language: | English |
Published: |
Elsevier
2023-12-01
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Series: | Physics Open |
Subjects: | |
Online Access: | http://www.sciencedirect.com/science/article/pii/S2666032623000492 |