Extended Data Fig. 1: Linearity check for light scattering.
From: Bosonic stimulation of atom–light scattering in an ultracold gas
Scattered photons are measured for different probe beam powers. The blue (red) data points represent a cloud with (without) BEC. The absence of nonlinearity shows that we are working in the perturbative regime. Data points here are each averaged over 3 samples.
