1 citations · 1 across the 2 of their papers we have counts for
3 papers
Opportunistic QKD: Exploiting Idle Capacity of Classical WDM Systems
Sumit Chaudhary, Pere Munar Vallespir, Alonso Viladomat Jasso +1
While QKD has been proven in lab environments, large-scale implementation requires integration with existing infrastructure. This paper proposes an opportunistic QKD framework that…
Distance-Security Tradeoffs for Repeaterless End-to-End QKD Networks
Sumit Chaudhary, Davide Li Calsi, JinHyeock Choi +2
Quantum Key Distribution (QKD) offers provably secure, information-theoretic key exchange, but in long-distance scenarios without quantum repeaters, Trusted Nodes (TNs) are commonl…
Robustness of WDM technique for the co-propagation of quantum with classical signals in an optical fiber
Sumit Chaudhary, Shahram Dehdashti, Igor Litvin +1
Many quantum communication systems operate based on weak light pulses which by design are assumed to operate in isolation from regular data traffic. With the widespread availabilit…