3 papers
quant-ph2025
Bell Inequality Violation with Vacuum-One-Photon Number Superposition States
Zi-Qi Zeng, Jian Wang, Xiu-Bin Liu +8
Entanglement is a central resource in quantum technologies, and the realization of photonic entanglement necessarily relies on interaction with matter. Resonance fluorescence (RF),…
quant-ph2025
Two-photon interference between mutually-detuned resonance fluorescence signals scattered off a semiconductor quantum dot
Guoqi Huang, Jian Wang, Ziqi Zeng +9
The radiative linewidth of a two-level emitter (TLE) fundamentally limits the bandwidth available for quantum information processing. Despite its importance, no prior experiment ha…
quant-ph2025
Coherence in resonance fluorescence
Xu-Jie Wang, Guoqi Huang, Ming-Yang Li +10
Resonance fluorescence of a two-level emitter displays persistently anti-bunching irrespective of the excitation intensity, but inherits the driving laser's linewidth under weak mo…