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