Beam tracking phase tomography with laboratory sources

• Published in: Journal of instrumentation Vol. 13; no. 4; p. C04008
• Main Authors: Vittoria, F.A., Endrizzi, M., Kallon, G.K.N., Hagen, C.K., Diemoz, P.C., Zamir, A., Olivo, A.
• Format: Journal Article
• Language: English
• Published: Bristol IOP Publishing 06.04.2018
• Subjects: Attenuation coefficients; Laboratories; Refractivity; Tracking

An X-ray phase-contrast laboratory system is presented, based on the beam-tracking method. Beam-tracking relies on creating micro-beamlets of radiation by placing a structured mask before the sample, and analysing them by using a detector with sufficient resolution. The system is used in tomographic...