arXiv · physics/0510032
Progress in Three-Dimensional Coherent X-Ray Diffraction Imaging
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. 2005-10-06. Progress in Three-Dimensional Coherent X-Ray Diffraction Imaging. https://arxiv.org/abs/physics/0510032
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