Figure 3
Pulsed-resolved intensity data at different repetition rates (4.5 MHz, 2.25 MHz and 1.1 MHz) taken with diamond-based intensity monitors at MID. (b) Zoomed-in image of (a) showing that the detector response is fast enough to accurately measure pulse intensities at a 4.5 MHz repetition rate. The duration of the pulse signal (approximately 150 ns FWHM) reflects the speed of the electronics and detector, not the X-ray pulse duration, which is less than 100 fs. (c) Correlation with the upstream gas monitor for the 1st, 10th and 100th pulse (2.2 MHz pulse repetition rate). |