Method for auto-alignment and determination of parameter space in dual-phase grating interferometry
- Author
- Ruizhi Tang (UGent) , Wannes Goethals (UGent) , Caori Organista Castelblanco (UGent) , Luc Van Hoorebeke (UGent) , Marco Stampanoni, Jan Aelterman (UGent) and Matthieu Boone (UGent)
- Organization
- Project
- Abstract
- X-ray dual -phase grating interferometry provides quantitative micro -structural information beyond the optical resolution through its tunable correlation length. Ensuring optimal performance of the set-up requires accurate correlation length estimation and precise alignment of the gratings. This paper presents an automated procedure for determining the complete geometrical parameters of the interferometer set-up with a high degree of precision. The algorithm's effectiveness is then evaluated through a series of experimental tests, illustrating its accuracy and robustness.
- Keywords
- FRINGE VISIBILITY, RAY
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Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-01JJSF80D1AFEMXKXDZDQ6HGVZ
- MLA
- Tang, Ruizhi, et al. “Method for Auto-Alignment and Determination of Parameter Space in Dual-Phase Grating Interferometry.” OPTICS EXPRESS, vol. 32, no. 8, 2024, pp. 14607–19, doi:10.1364/oe.518821.
- APA
- Tang, R., Goethals, W., Organista Castelblanco, C., Van Hoorebeke, L., Stampanoni, M., Aelterman, J., & Boone, M. (2024). Method for auto-alignment and determination of parameter space in dual-phase grating interferometry. OPTICS EXPRESS, 32(8), 14607–14619. https://doi.org/10.1364/oe.518821
- Chicago author-date
- Tang, Ruizhi, Wannes Goethals, Caori Organista Castelblanco, Luc Van Hoorebeke, Marco Stampanoni, Jan Aelterman, and Matthieu Boone. 2024. “Method for Auto-Alignment and Determination of Parameter Space in Dual-Phase Grating Interferometry.” OPTICS EXPRESS 32 (8): 14607–19. https://doi.org/10.1364/oe.518821.
- Chicago author-date (all authors)
- Tang, Ruizhi, Wannes Goethals, Caori Organista Castelblanco, Luc Van Hoorebeke, Marco Stampanoni, Jan Aelterman, and Matthieu Boone. 2024. “Method for Auto-Alignment and Determination of Parameter Space in Dual-Phase Grating Interferometry.” OPTICS EXPRESS 32 (8): 14607–14619. doi:10.1364/oe.518821.
- Vancouver
- 1.Tang R, Goethals W, Organista Castelblanco C, Van Hoorebeke L, Stampanoni M, Aelterman J, et al. Method for auto-alignment and determination of parameter space in dual-phase grating interferometry. OPTICS EXPRESS. 2024;32(8):14607–19.
- IEEE
- [1]R. Tang et al., “Method for auto-alignment and determination of parameter space in dual-phase grating interferometry,” OPTICS EXPRESS, vol. 32, no. 8, pp. 14607–14619, 2024.
@article{01JJSF80D1AFEMXKXDZDQ6HGVZ,
abstract = {{X-ray dual -phase grating interferometry provides quantitative micro -structural information beyond the optical resolution through its tunable correlation length. Ensuring optimal performance of the set-up requires accurate correlation length estimation and precise alignment of the gratings. This paper presents an automated procedure for determining the complete geometrical parameters of the interferometer set-up with a high degree of precision. The algorithm's effectiveness is then evaluated through a series of experimental tests, illustrating its accuracy and robustness.}},
author = {{Tang, Ruizhi and Goethals, Wannes and Organista Castelblanco, Caori and Van Hoorebeke, Luc and Stampanoni, Marco and Aelterman, Jan and Boone, Matthieu}},
issn = {{1094-4087}},
journal = {{OPTICS EXPRESS}},
keywords = {{FRINGE VISIBILITY,RAY}},
language = {{eng}},
number = {{8}},
pages = {{14607--14619}},
title = {{Method for auto-alignment and determination of parameter space in dual-phase grating interferometry}},
url = {{http://doi.org/10.1364/oe.518821}},
volume = {{32}},
year = {{2024}},
}
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