23 citations · 48 across the 5 of their papers we have counts for
5 papers
Atom-light hybrid interferometer for atomic sensing with quantum memory
Xingchang Wang, Xinyun Liang, Liang Dong +7
Quantum memories feature a reversible conversion of optical fields into long-lived atomic spin waves, and are therefore ideal for operating as sensitive atomic sensors. However, up…
Heisenberg scaling in optical magnetometry with measurement-induced correlations as a quantum resource
Georg Engelhardt, Ming Li, Xingchang Wang +2
Theoretical proposals to reach the Heisenberg scaling of the measurement precision typically require carefully engineered interactions or initial entanglement. In studying optical…
Light-induced fictitious magnetic fields for quantum storage in cold atomic ensembles
Jianmin Wang, Liang Dong, Xingchang Wang +4
In this work, we have demonstrated that optically generated fictitious magnetic fields can be utilized to extend the lifetime of quantum memories in cold atomic ensembles. All the…
Spatiotemporal single-photon Airy bullets
Jianmin Wang, Ying Zuo, Xingchang Wang +3
Uninhibited control of the complex spatiotemporal quantum wavefunction of a single photon has so far remained elusive even though it can dramatically increase the encoding flexibil…
Quantum Interference between Photons and Single Quanta of Stored Atomic Coherence
Xingchang Wang, Jianmin Wang, Zhiqiang Ren +4
Essential for building quantum networks over remote independent nodes, the indistinguishability of photons has been extensively studied by observing the coincidence dip in the Hong…