Résultats marquants
Single-electron spin resonance detection by microwave photon counting
Quantronics group at CEA Saclay has recently developed a new method for EPR spectroscopy with single spin sensitivity. Their results have just been published in Nature.
Deterministic Free-Propagating Photonic Qubits with Negative Wigner Functions
In optical quantum technologies, many tasks require highly non-classical pulses of light where the field statistics, in contrast with classical probablities, take negative values. So far, such pulses could only be prepared using probabilistic measurement-based approaches. The Quantum Photonics Team of Collège de France prepared them in a fully deterministic way…
Atom interferometer driven by a picosecond frequency comb
Démonstration d’un interféromètre atomique utilisant des peignes de fréquence comme séparatrices, résultat récent de l’équipe d’interférométrie atomique du LKB dirigée par Saïda Guellati-Khelifa.
Quantum reservoir neural network implementation on a Josephson mixer
Résultat récent de l’équipe « Calcul neuromorphique » de l’Unité Mixte de Physique CNRS/Thales, UPS, Julien Dudas, Erwan Plouet, Alice Mizrahi, Julie Grollier, and Danijela Markovic, arxiv.org/pdf/2209.03221.pdf.