Abstract
Uncertainty quantification technique is applied to analyze the influence of the stochastic factors on the performance of X-ray interferometers based on Talbot effect. These factors are shown to play the important role when information is coded in the phase of the X-ray radiation. The grating periods and the source size when considered as expected values of Gaussian distribution with a given standard deviation (∼5%) need to be corrected by more than 10% as compared to their "deterministic" values providing the designed spatial resolution.
| Original language | English |
|---|---|
| Article number | 012038 |
| Journal | Journal of Physics: Conference Series |
| Volume | 1141 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 21 Dec 2018 |
| Event | 7th International Conference on Mathematical Modeling in Physical Sciences, IC-MSQUARE 2018 - Moscow, Russian Federation Duration: 27 Aug 2018 → 31 Aug 2018 |
ASJC Scopus subject areas
- Physics and Astronomy(all)
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Rezaev, R. O., Smirnova, E. I., Gogolev, A. S., Chistyakov, S. G., & Filatov, N. A. (2018). Uncertainty quantification in the optimization routine for X-ray differential phase contrast imaging system based on Talbot effect. Journal of Physics: Conference Series, 1141(1), [012038]. https://doi.org/10.1088/1742-6596/1141/1/012038