Two-dimensional x-ray beam phase sensing - PubMed (original) (raw)
Two-dimensional x-ray beam phase sensing
Sébastien Bérujon et al. Phys Rev Lett. 2012.
Abstract
We present a new method to analyze quantitatively the wave front of a partially coherent x-ray beam. The technique is based on the use of two-dimensional speckle patterns combined with digital image correlation algorithms and offers a pixel size resolution, a high accuracy, and a reduced sensitivity to mechanical vibrations thanks to a very simple setup. The requirements on transverse and longitudinal coherence are also low. Finally, we show how the method can be used for phase contrast imaging applications by a single sample exposure process.
Similar articles
- Impact of wave front and coherence optimization in coherent diffractive imaging.
Ge X, Boutu W, Gauthier D, Wang F, Borta A, Barbrel B, Ducousso M, Gonzalez AI, Carré B, Guillaumet D, Perdrix M, Gobert O, Gautier J, Lambert G, Maia FR, Hajdu J, Zeitoun P, Merdji H. Ge X, et al. Opt Express. 2013 May 6;21(9):11441-7. doi: 10.1364/OE.21.011441. Opt Express. 2013. PMID: 23670000 - Quantitative x-ray phase-contrast imaging using a single grating of comparable pitch to sample feature size.
Morgan KS, Paganin DM, Siu KK. Morgan KS, et al. Opt Lett. 2011 Jan 1;36(1):55-7. doi: 10.1364/OL.36.000055. Opt Lett. 2011. PMID: 21209685 - Speckle based X-ray wavefront sensing with nanoradian angular sensitivity.
Wang H, Kashyap Y, Sawhney K. Wang H, et al. Opt Express. 2015 Sep 7;23(18):23310-7. doi: 10.1364/OE.23.023310. Opt Express. 2015. PMID: 26368432 - Microscopy of biological sample through advanced diffractive optics from visible to X-ray wavelength regime.
Di Fabrizio E, Cojoc D, Emiliani V, Cabrini S, Coppey-Moisan M, Ferrari E, Garbin V, Altissimo M. Di Fabrizio E, et al. Microsc Res Tech. 2004 Nov;65(4-5):252-62. doi: 10.1002/jemt.20122. Microsc Res Tech. 2004. PMID: 15630683 Review. - [Digital radiography: fundamentals and future potentials].
Doi K. Doi K. Nihon Igaku Hoshasen Gakkai Zasshi. 1989 Jan 25;49(1):1-14. Nihon Igaku Hoshasen Gakkai Zasshi. 1989. PMID: 2660097 Review. Japanese.
Cited by
- Spexwavepy: an open-source Python package for X-ray wavefront sensing using speckle-based techniques.
Hu L, Wang H, Sawhney K. Hu L, et al. J Synchrotron Radiat. 2024 Sep 1;31(Pt 5):1037-1042. doi: 10.1107/S1600577524005861. Epub 2024 Jul 30. J Synchrotron Radiat. 2024. PMID: 39078691 Free PMC article. - Wavefront analysis and phase correctors design using SHADOW.
Khosroabadi H, Laundy D, Dhamgaye V, Sawhney K. Khosroabadi H, et al. J Synchrotron Radiat. 2024 May 1;31(Pt 3):438-446. doi: 10.1107/S1600577524002728. Epub 2024 Apr 23. J Synchrotron Radiat. 2024. PMID: 38652579 Free PMC article. - Multi-resolution X-ray phase-contrast and dark-field tomography of human cerebellum with near-field speckles.
Savatović S, Zdora MC, De Marco F, Bikis C, Olbinado M, Rack A, Müller B, Thibault P, Zanette I. Savatović S, et al. Biomed Opt Express. 2023 Dec 7;15(1):142-161. doi: 10.1364/BOE.502664. eCollection 2024 Jan 1. Biomed Opt Express. 2023. PMID: 38223169 Free PMC article. - High-resolution and sensitivity bi-directional x-ray phase contrast imaging using 2D Talbot array illuminators.
Gustschin A, Riedel M, Taphorn K, Petrich C, Gottwald W, Noichl W, Busse M, Francis SE, Beckmann F, Hammel JU, Moosmann J, Thibault P, Herzen J. Gustschin A, et al. Optica. 2021 Dec 10;8(12):1588-1595. doi: 10.1364/OPTICA.441004. eCollection 2021 Dec 20. Optica. 2021. PMID: 37829605 Free PMC article. - Comparing x-ray phase-contrast imaging using a Talbot array illuminator to propagation-based imaging for non-homogeneous biomedical samples.
Riedel M, Taphorn K, Gustschin A, Busse M, Hammel JU, Moosmann J, Beckmann F, Fischer F, Thibault P, Herzen J. Riedel M, et al. Sci Rep. 2023 Apr 28;13(1):6996. doi: 10.1038/s41598-023-33788-7. Sci Rep. 2023. PMID: 37117518 Free PMC article.
LinkOut - more resources
Full Text Sources
Other Literature Sources