Figure 2
(a) Simplified schematic design of the time-resolved setup proposed in this work, based on the determination of the time-of-arrival of the X-ray photons. In this case, the setup is not synchronized with the synchrotron master clock, but only to the electronics employed to generate the excitation signal. (b) Influence of the amplitude of a reference voltage pulse (normalized to the threshold voltage VTHR selected in the time-to-digital converter) on the measured arrival time. |