Dataset of the publication "Quantum-optical excitations of semiconductor nanostructures in a microcavity using a two-band model and a single-mode quantum field" H. Rose, A. N. Vasil’ev, O. V. Tikhonova, T. Meier, and P. R. Sharapova, Phys. Rev. A 107, 013703 (2023). ( https://doi.org/10.1103/PhysRevA.107.013703 ). The zip file includes the data on which the plots shown in figures 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, and 11 are based.

A joint grant by the Deutsche Forschungsgemeinschaft (DFG) (Projects No. ME 1916/7-1 and No. SH 1228/2-1) and the Russian Science Foundation (RSF) (Grant No. 19-42-04105) and support by the DFG through the Collaborative Research Center TRR 142/3 (Project No. 231447078, Subproject A02) is gratefully acknowledged. We are thankful for a computation time grant provided by the Paderborn Center for Parallel Computing (PC^2 ).