Phase tomography using an x-ray Talbot interferometer

Atsushi Momose; Shinya Kawamoto; Ichiro Koyama; Yoshio Suzuki

doi:10.1117/12.557572

26 October 2004 Phase tomography using an x-ray Talbot interferometer

Atsushi Momose, Shinya Kawamoto, Ichiro Koyama, Yoshio Suzuki

Proceedings Volume 5535, Developments in X-Ray Tomography IV; (2004) https://doi.org/10.1117/12.557572
Event: Optical Science and Technology, the SPIE 49th Annual Meeting, 2004, Denver, Colorado, United States

Abstract

X-ray phase tomography with X-ray Talbot interferometry (XTI) is reported. XTI employs two transmission gratings and generates a contrast corresponding to the differential phase shift caused by a sample. Quantitative phase measurement and tomographic image reconstruction with XTI are demonstrated for biological samples. Finally, the possibility of medical applications of XTI is discussed, based on the advantage of XTI that divergent and polychromatic X-rays are available.

Citation Download Citation

Atsushi Momose, Shinya Kawamoto, Ichiro Koyama, and Yoshio Suzuki "Phase tomography using an x-ray Talbot interferometer", Proc. SPIE 5535, Developments in X-Ray Tomography IV, (26 October 2004); https://doi.org/10.1117/12.557572

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