Fig. 4From: Synthesis, Characterization, Luminescent and Nonlinear Optical Responses of Nanosized ZnOThe photoinduced variations of the total transmittance due to the self-action of the picosecond laser pulses at 1064 nm for the ZnO NPs precipitates, obtained from different solvents. a The total transmittance versus the peak laser intensity. b The same smoothed total transmittance dependencies that were normalized on T 0 (see Table 1) — the transmittance in a linear regimeBack to article page