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