Spectrum at Resonance

Now we have all the ingredients to present the final result: the spectral shapes of the system in a broad range of configurations and parameters. We cannot give a comprehensive picture as any set of parameters is by itself unique, but will instead illustrate the main trends, using specifically for that purposes the three reference points of Fig. 5.13. They give a good account of the general case and one can extrapolate from these particular cases how another configuration will behave. To get exact results for a given point, numerical computations must be undertaken.

From now on, we shall represent in Blue the spectra that correspond to cavity emission and in Violet those that correspond to direct exciton emission. The main conclusions, based on semi-analytical results, are different for different points or family of points.

Subsections

Point 1: very good systems and the incoherent Mollow triplet
Point 2: Good systems, the nonlinear doublet and role of cavity pumping
Point 3: decoherence and saturation