Noise Analysis and Co-propagation of Continuous-variable Quantum Key Distribution with 14 Classical Channels Over 25.7 km Received With a Real-time Bob
Konferenz: ECOC 2024 - 50th European Conference on Optical Communication
22.09.2024-26.09.2024 in Frankfurt, Germany
Tagungsband: ITG-Fb. 317: ECOC 2024
Seiten: 4Sprache: EnglischTyp: PDF
Autoren:
Frazao, Joao dos Reis; Vliet, Vincent van; Hout, Menno van den; Guemues, Kadir; Heide, Sjoerd van der; Gagliano, Alessandro; Parolari, Paola; Gatto, Alberto; Martelli, Paolo; Albores-Mejia, Aaron; Skoric, Boris; Okonkwo, Chigo
Inhalt:
Real-time CV-QKD Bob achieves peak 0.65 Mbps secret key rates over 25.7 km of fiber while co-propagating 14 adjacent classical channels. Performance degrades at higher classical launch powers due to higher excess noise from crosstalk and possible nonlinear optical effects.