Heatmap from Scientific Research

The spectrogram of the particle motion reveals the mode eigenfrequencies as a function of Δ Ω / γ , where from the fit (black lines) we obtain a coupling of g a / γ = 0.58 ± 0.05. The frequencies are degenerate for 0 < Δ Ω / γ ≲ 2.3.

DOI