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.
Original language | English |
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Article number | 38 |
Pages (from-to) | 352-360 |
Number of pages | 9 |
Journal | Proceedings of SPIE - The International Society for Optical Engineering |
Volume | 5535 |
DOIs | |
Publication status | Published - 2004 Dec 1 |
Externally published | Yes |
Event | Developments in X-Ray Tomography IV - Denver, CO, United States Duration: 2004 Aug 4 → 2004 Aug 6 |
Keywords
- Phase
- Talbot interferometer
- Tomography
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering