...
STA provided a sample vibration spectrum measured with their confocal setup in the course of a flatness measurement:
This plot shows a peak at 30Hz near 60nm, though the units are not included on the axis.
...
STA provided a sample vibration spectrum measured with their confocal setup in the course of a flatness measurement:
This plot shows a peak at 30Hz near 60nm, though the units are not included on the axis.