Quantum key distribution QKD Condensed matter electrical Quantum channels Demultiplexing Optical attenuators Charge-coupled device Paire de photons Correlation OCIS codes 0405160 Photodetectors Mechanical & thermal Quantum coherent communications Euclidean Privacy Quantum optics Machine Learning csLG Cryptographie quantique Multipartite Modélisation stochastique de réseaux Liquid-core photonic crystal fibers Mélange à quatre ondes Quantum optics optimization photonics quantum circuits Quantum key distribution QKD Qubits fréquentiels Quantum information science Four-wave mixing Dispersion Phase compensation Fluorescence paramétrique Cryptographie Costs Computational modeling Integrated circuits Distribution quantique de clés Quantum state Quantum communication Differential privacy Quantum money Optique quantique Everlasting Security Information quantique FOS Computer and information sciences Machine learning 0305260 Photon counting Other Condensed Matter cond-matother Photon-pair Fibre à cristal photonique PCF Quantum Physics quant-ph Intrication Robustesse au bruit Inégalités de Bell Optical receivers Bragg intracavité Quantum information theory 0401240 Arrays Everlasting sécurité Quantum communications Quantum gates Cryptography Correlated photon pairs Optical mixing Démultiplexage Noncommutative transportation cost Portes quantiques Quantum computing Attenuation Photon pairs demultiplexer quantum communication networks Quantum information Non-locality Entanglement Distribution quantique de clé Optical scattering Coarse Ricci curvature Quantum cryptography 0401520 CCD Photonics Quantum Computational Timelock QCT Bell inequality tests Photonic-crystal fiber PCF Multimode Paires de photons jumeaux Communication cohérente quantique Filtrage Data privacy Communications quantiques Communication quantique Four wave mixing Quantum mechanics Frequency qubits Optimisation Emerging Technologies csET Magnetic and optical Nanoscale science and low-D systems Condensed matter structural Noncommutative Wasserstein distance DWDM Industrialization Semi-conducteurs Bars Optical FOS Physical sciences Optical fiber networks