Figure 2: Calculated total number of modes.
From: Interaction-induced hopping phase in driven-dissipative coupled photonic microcavities
The total number of modes (stable and unstable) admitted by equation (1) is shown in colour as a function of the energy detuning 
divided by the hopping energy J, and of the driving power (F/γ)2, with F being the driving amplitude and γ the loss rate of each cavity. Identical cavities with eigenfrequency 
are assumed. The dashed line indicates the driving energy used in Figs 3 and 4.
