Progress in Three-Dimensional Coherent X-Ray Diffraction Imaging

S. Marchesini; H. N. Chapman; A. Barty; A. Noy; S. P. Hau-Riege; J. M. Kinney; C. Cui; M. R. Howells; R. Rosen; J. C. H. Spence; U. Weierstall; D. Shapiro; T. Beetz; C. Jacobsen; E. Lima; A. M. Minor; H. He

arXiv · physics/0510032

Progress in Three-Dimensional Coherent X-Ray Diffraction Imaging

S. Marchesini·H. N. Chapman·A. Barty·A. Noy·S. P. Hau-Riege·J. M. Kinney·C. Cui·M. R. Howells·R. Rosen·J. C. H. Spence·U. Weierstall·D. Shapiro·T. Beetz·C. Jacobsen·E. Lima·A. M. Minor·H. He

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Abstract

The Fourier inversion of phased coherent diffraction patterns offers images without the resolution and depth-of-focus limitations of lens-based tomographic systems. We report on our recent experimental images inverted using recent developments in phase retrieval algorithms, and summarize efforts that led to these accomplishments. These include ab-initio reconstruction of a two-dimensional test pattern, infinite depth of focus image of a thick object, and its high-resolution (~10 nm resolution) three-dimensional image. Developments on the structural imaging of low density aerogel samples are discussed.

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S. Marchesini, H. N. Chapman, A. Barty, A. Noy, S. P. Hau-Riege, J. M. Kinney, C. Cui, M. R. Howells, R. Rosen, J. C. H. Spence, U. Weierstall, D. Shapiro, T. Beetz, C. Jacobsen, E. Lima, A. M. Minor, H. He. 2005-10-05. Progress in Three-Dimensional Coherent X-Ray Diffraction Imaging. https://arxiv.org/abs/physics/0510032

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