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Phys. Rev. Lett. 77, 2961–2964 (1996)

Quantitative Phase Imaging Using Hard X Rays

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K. A. Nugent1, T. E. Gureyev1, D. F. Cookson2, D. Paganin1, and Z. Barnea1
1School of Physics, The University of Melbourne, Parkville, Vic, 3052, Australia
2Australian Nuclear Science and Technology Organization, Private Mail Bag 1, Menai, NSW, 2234, Australia

Received 22 April 1996; published in the issue dated 30 September 1996

The quantitative imaging of a phase object using 16 keV x rays is reported. The theoretical basis of the techniques is presented along with its implementation using a synchrotron x-ray source. We find that our phase image is in quantitative agreement with independent measurements of the object.

© 1996 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevLett.77.2961
DOI:
10.1103/PhysRevLett.77.2961
PACS:
07.85.Qe, 41.50.+h, 42.30.Rx, 42.30.Yc