Figure 3
From: Dynamics of probing a quantum-dot spin qubit with superconducting resonator photons

(a) and (b) The quadratures of the resonator fields I and Q are plotted as a function of the measurement frequency detuning Δmr = ωm − ωr and the measurement time tm. (c) and (d) To interpret the time and frequency dependence of the resonator signal, it is instructive to plot I and Q as a function of Δmr at different fixed times tm.