Spectra (a), signals (b) and (c) and dependences on modulation intensity (d) and (e) of the induced absorption of σ-DLSS and γ-DLSS type in ZnSe. The conditions of laser modulation are eV < 1/2 (a1), (b), (d) and eV > 1/2 (a2), (c), (e); ns; eV, from [24].