Table 2. FaXToR BL specification at the ALBA synchrotron for X-ray full-field radiography and tomography.

The maximum beam size is referred to on the sample plane, located at 36 m from the source. As seen in the energy spectra of the emitted photon flux [Fig. 1(a) ▸], imaging applications requiring highest flux will cover the range [10, 70] keV, when working in white beam mode. On the other side, due to the multilayer’s length, vertical beam lost is acceptable within the [8, 50] keV range when working in monochromatic beam mode.

X-ray source	Maximum beam size (mm)	Minimum pixel size (µm)	Beam modes	Techniques
In-vacuum wiggler	36 × 12	0.45	Filtered white beam	Absorption contrast
			Monochromatic beam	Phase contrast:
				Free-space propagation
				Grating interferometry