Fig. 10.

Time-of-flight-resolved scatterer dynamics. (A) The absolute value of the field autocorrelation function, $\left|{\tilde{g}}_2^{(\text{iNIRS})}({\tau }_s,{\tau }_d)\right|$, obtained from the temporal intensity autocorrelation ${\tilde{g}}_2^{(\text{iNIRS})}({\tau }_s,{\tau }_d)$ using Eq. (23), is plotted for three different path lengths (l = υτ_s), corresponding to time-of-flight values, τ_s, and TOF windows marked on the iNIRS DTOF (B). The solid lines in subfigure A denote the fits of the experimental normalized field autocorrelation function to the exponential decay predicted by DWS theory [cf. Eq. (27)].