Extended Data Fig. 2: Frequency drifts of radial motional modes.
From: Direct observation of geometric-phase interference in dynamics around a conical intersection
a Time series of motional frequencies ω1,2 corresponding to B1,2, measured using the calibration routine detailed in the text and plotted as the frequency offset from ω1 measured at t = 0. b Allan deviation of ω1, and of the difference between the two frequencies (ω1 − ω2).
