Large‐area phase‐contrast X‐ray imaging using a two‐crystal X‐ray interferometer | Zendy

Yoneyama Akio | Zendy; Momose Atsushi | Zendy; Koyama Ichiro | Zendy; Seya Eiichi | Zendy; Takeda Tohoru | Zendy; Itai Yuji | Zendy; Hirano Keiichi | Zendy; Hyodo Kazuyuki | Zendy

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Large‐area phase‐contrast X‐ray imaging using a two‐crystal X‐ray interferometer

Author(s) -

Yoneyama Akio,

Momose Atsushi,

Koyama Ichiro,

Seya Eiichi,

Takeda Tohoru,

Itai Yuji,

Hirano Keiichi,

Hyodo Kazuyuki

Publication year - 2002

Publication title -

journal of synchrotron radiation

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.172

H-Index - 99

ISSN - 1600-5775

DOI - 10.1107/s090904950201350x

Subject(s) - optics , phase contrast imaging , interferometry , physics , synchrotron radiation , x ray , phase (matter) , crystal (programming language) , contrast (vision) , synchrotron , x ray optics , skew , phase contrast microscopy , materials science , computer science , quantum mechanics , programming language , astronomy

Large‐area (25 × 20 mm) phase‐contrast X‐ray imaging was attained by using a skew‐symmetric two‐crystal X‐ray interferometer. The sub‐nrad angular control required to operate the X‐ray interferometer was achieved with a sleeve bearing and a feedback‐positioning system. As a demonstration, measurements of a phase map of a rat's liver and a phase‐contrast tomographic three‐dimensional image of a piece of a rabbit's liver were performed at the Photon Factory using 0.07 nm synchrotron radiation X‐rays.

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