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arXiv · 0806.1555

Tomographic femtosecond X-ray diffractive imaging

K. E. Schmidt·J. C. H. Spence·U. Weierstall·R. Kirian·X. Wang·D. Starodub·H. N. Chapman·M. R. Howells·R. B. Doak
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Abstract

A method is proposed for obtaining three simultaneous projections of a target from a single radiation pulse, which also allows the relative orientation of successive targets to be determined. The method has application to femtosecond X-ray diffraction, and does not require solution of the phase problem. We show that the principle axes of a compact charge-density distribution can be obtained from projections of its autocorrelation function, which is directly accessible in diffraction experiments. The results may have more general application to time resolved tomographic pump-probe experiments and time-series imaging.

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K. E. Schmidt, J. C. H. Spence, U. Weierstall, R. Kirian, X. Wang, D. Starodub, H. N. Chapman, M. R. Howells, R. B. Doak. 2009-05-27. Tomographic femtosecond X-ray diffractive imaging. https://doi.org/10.1103/physrevlett.101.115507

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