Antiresonance Phase Shift in Strongly Coupled Cavity QED
Antiresonance Phase Shift in Strongly Coupled Cavity QED
We investigate phase shifts in the strong coupling regime of single-atom cavity quantum electrodynamics (QED). On the light transmitted through the system, we observe a phase shift associated with an antiresonance and show that both its frequency and width depend solely on the atom, despite the strong coupling to the …