Path-encoded high-dimensional quantum communication over a 2-km multicore fiber
Abstract Quantum key distribution (QKD) protocols based on high-dimensional quantum states have shown the route to increase the key rate generation while benefiting of enhanced error tolerance, thus overcoming the limitations of two-dimensional QKD protocols. Nonetheless, the reliable transmission t...
Main Authors: | , , , , , , , |
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Format: | Article |
Language: | English |
Published: |
Nature Publishing Group
2021-04-01
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Series: | npj Quantum Information |
Online Access: | https://doi.org/10.1038/s41534-021-00398-y |