3 papers
quant-ph2023
Relayed-QKD and switched-QKD networks performance comparison considering physical layer QKD limitations
N. Makris, A. Papageorgopoulos, P. Konteli +4
We experimentally evaluate the SKR generation for unoptimized QKD pairs in switched QKD and compare the performance of the switched-QKD with relayed-QKD networks to reveal they per…
quant-ph2023
O-band QKD link over a multiple ONT loaded carrier-grade GPON for FTTH applications
N. Makris, A. Ntanos, A. Papageorgopoulos +10
We have successfully integrated an O-band commercial Quantum-Key-Distribution (QKD) system over a lit GPON testbed that replicates a carrier-grade Fiber-to-the-Home (FTTH) optical…
quant-ph2023
Classification of data with a qudit, a geometric approach
A. Mandilara, B. Dellen, U. Jaekel +2
We propose a model for data classification using isolated quantum -level systems or else qudits. The procedure consists of an encoding phase where classical data are mapped on t…