3 papers
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-ph2024
Convert laser light into single photons via interference
Yanfeng Li, Manman Wang, Guoqi Huang +11
Laser light possesses perfect coherence, but cannot be attenuated to single photons via linear optics. An elegant route to convert laser light into single photons is based on photo…
quant-ph2023
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…