Figure 5
(a) Instantaneous (measured in buffer) photocurrent readings and respective standard deviations (%) recorded at the energy regime from 4 to 14 keV by the silicon photodiode PD1 and the diamond sensor (BMS) for Elettra operation at 2 GeV. (b) Variation of PD1 noise (%) as a function of the recorded photocurrent. The standard deviation was determined from 200 consecutive measured values in the no-scan mode of the control software (Wrobel et al., 2016). |