Advanced high resolution x-ray diagnostic for HEDP experiments

Abstract High resolution X-ray imaging is crucial for many high energy density physics (HEDP) experiments. Recently developed techniques to improve resolution have, however, come at the cost of a decreased field of view. In this paper, an innovative experimental detector for X-ray imaging in the con...

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Autores principales:	A. Y. Faenov, T. A. Pikuz, P. Mabey, B. Albertazzi, Th. Michel, G. Rigon, S. A. Pikuz, A. Buzmakov, S. Makarov, N. Ozaki, T. Matsuoka, K. Katagiri, K. Miyanishi, K. Takahashi, K. A. Tanaka, Y. Inubushi, T. Togashi, T. Yabuuchi, M. Yabashi, A. Casner, R. Kodama, M. Koenig
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2018
Materias:	HEDP Experiments High-energy Density Physics (HEDP) XFEL Beam X-ray Free Electron Laser (XFEL) LiF Detector Medicine R Science Q
Acceso en línea:	https://doaj.org/article/e34d03929de045bead02ea371fa14ab8
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spelling	oai:doaj.org-article:e34d03929de045bead02ea371fa14ab82021-12-02T15:08:43ZAdvanced high resolution x-ray diagnostic for HEDP experiments10.1038/s41598-018-34717-92045-2322https://doaj.org/article/e34d03929de045bead02ea371fa14ab82018-11-01T00:00:00Zhttps://doi.org/10.1038/s41598-018-34717-9https://doaj.org/toc/2045-2322Abstract High resolution X-ray imaging is crucial for many high energy density physics (HEDP) experiments. Recently developed techniques to improve resolution have, however, come at the cost of a decreased field of view. In this paper, an innovative experimental detector for X-ray imaging in the context of HEDP experiments with high spatial resolution, as well as a large field of view, is presented. The platform is based on coupling an X-ray backligther source with a Lithium Fluoride detector, characterized by its large dynamic range. A spatial resolution of 2 µm over a field of view greater than 2 mm2 is reported. The platform was benchmarked with both an X-ray free electron laser (XFEL) and an X-ray source produced by a short pulse laser. First, using a non-coherent short pulse laser-produced backlighter, reduced penumbra blurring, as a result of the large size of the X-ray source, is shown. Secondly, we demonstrate phase contrast imaging with a fully coherent monochromatic XFEL beam. Modeling of the absorption and phase contrast transmission of X-ray radiation passing through various targets is presented.A. Y. FaenovT. A. PikuzP. MabeyB. AlbertazziTh. MichelG. RigonS. A. PikuzA. BuzmakovS. MakarovN. OzakiT. MatsuokaK. KatagiriK. MiyanishiK. TakahashiK. A. TanakaY. InubushiT. TogashiT. YabuuchiM. YabashiA. CasnerR. KodamaM. KoenigNature PortfolioarticleHEDP ExperimentsHigh-energy Density Physics (HEDP)XFEL BeamX-ray Free Electron Laser (XFEL)LiF DetectorMedicineRScienceQENScientific Reports, Vol 8, Iss 1, Pp 1-9 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	HEDP Experiments High-energy Density Physics (HEDP) XFEL Beam X-ray Free Electron Laser (XFEL) LiF Detector Medicine R Science Q
spellingShingle	HEDP Experiments High-energy Density Physics (HEDP) XFEL Beam X-ray Free Electron Laser (XFEL) LiF Detector Medicine R Science Q A. Y. Faenov T. A. Pikuz P. Mabey B. Albertazzi Th. Michel G. Rigon S. A. Pikuz A. Buzmakov S. Makarov N. Ozaki T. Matsuoka K. Katagiri K. Miyanishi K. Takahashi K. A. Tanaka Y. Inubushi T. Togashi T. Yabuuchi M. Yabashi A. Casner R. Kodama M. Koenig Advanced high resolution x-ray diagnostic for HEDP experiments
description	Abstract High resolution X-ray imaging is crucial for many high energy density physics (HEDP) experiments. Recently developed techniques to improve resolution have, however, come at the cost of a decreased field of view. In this paper, an innovative experimental detector for X-ray imaging in the context of HEDP experiments with high spatial resolution, as well as a large field of view, is presented. The platform is based on coupling an X-ray backligther source with a Lithium Fluoride detector, characterized by its large dynamic range. A spatial resolution of 2 µm over a field of view greater than 2 mm2 is reported. The platform was benchmarked with both an X-ray free electron laser (XFEL) and an X-ray source produced by a short pulse laser. First, using a non-coherent short pulse laser-produced backlighter, reduced penumbra blurring, as a result of the large size of the X-ray source, is shown. Secondly, we demonstrate phase contrast imaging with a fully coherent monochromatic XFEL beam. Modeling of the absorption and phase contrast transmission of X-ray radiation passing through various targets is presented.
format	article
author	A. Y. Faenov T. A. Pikuz P. Mabey B. Albertazzi Th. Michel G. Rigon S. A. Pikuz A. Buzmakov S. Makarov N. Ozaki T. Matsuoka K. Katagiri K. Miyanishi K. Takahashi K. A. Tanaka Y. Inubushi T. Togashi T. Yabuuchi M. Yabashi A. Casner R. Kodama M. Koenig
author_facet	A. Y. Faenov T. A. Pikuz P. Mabey B. Albertazzi Th. Michel G. Rigon S. A. Pikuz A. Buzmakov S. Makarov N. Ozaki T. Matsuoka K. Katagiri K. Miyanishi K. Takahashi K. A. Tanaka Y. Inubushi T. Togashi T. Yabuuchi M. Yabashi A. Casner R. Kodama M. Koenig
author_sort	A. Y. Faenov
title	Advanced high resolution x-ray diagnostic for HEDP experiments
title_short	Advanced high resolution x-ray diagnostic for HEDP experiments
title_full	Advanced high resolution x-ray diagnostic for HEDP experiments
title_fullStr	Advanced high resolution x-ray diagnostic for HEDP experiments
title_full_unstemmed	Advanced high resolution x-ray diagnostic for HEDP experiments
title_sort	advanced high resolution x-ray diagnostic for hedp experiments
publisher	Nature Portfolio
publishDate	2018
url	https://doaj.org/article/e34d03929de045bead02ea371fa14ab8
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Advanced high resolution x-ray diagnostic for HEDP experiments

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