Jahyeok Han
1 indexed paper
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126
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Quantum Physics×1Crypto×1
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2026
Frequency-Division Multiplexed CV-QKD System
The paper proposes and experimentally demonstrates a four-channel Frequency-Division Multiplexed (FDM) Continuous-Variable Quantum Key Distribution (CV-QKD) system, achieving a significant 3.7-fold gain in secret key rate compared to single-channel systems over distances up to 41.1 km.
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Papers
quant-phcs.CRRecentMar 21, 2026
Frequency-Division Multiplexed CV-QKD System
Jahyeok Han, Donghyeok Le, Minseok Ryu, Syed Assad +2 more
The paper proposes and experimentally demonstrates a four-channel Frequency-Division Multiplexed (FDM) Continuous-Variable Quantum Key Distribution (CV-QKD) system, achieving a significant 3.7-fold ga…
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