Development of grating-based X-ray phase tomography under the ERATO project

Atsushi Momose, Hidekazu Takano, Masato Hoshino, Wataru Yashiro, Yanlin Wu

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

We have launched a project to promote grating-based X-ray phase imaging/tomography extensively. Here, two main activities are presented for enabling dynamic, or four-dimensional, X-ray phase tomography and nanoscopic X-ray phase tomography by grating interferometry. For the former, while some demonstrations in this direction were performed with white synchrotron radiation, improvement in image quality by spectrum tuning is described. A preliminary result by a total reflection mirror is presented, and as a next step, preparation of a 10% bandpass filter by a multilayer mirror is reported. For the latter, X-ray microscopes available both at synchrotron radiation facilities and laboratories equipped with a Fresnel zone plate are combined with grating interferometry. Here, a preliminary result with a combination of a Lau interferometer and a laboratory-based X-ray microscope is presented.

本文言語English
ホスト出版物のタイトルDevelopments in X-Ray Tomography X
編集者Ge Wang, Stuart R. Stock, Bert Muller
出版社SPIE
ISBN(電子版)9781510603257
DOI
出版ステータスPublished - 2016
イベントDevelopments in X-Ray Tomography X - San Diego, United States
継続期間: 2016 8月 292016 8月 31

出版物シリーズ

名前Proceedings of SPIE - The International Society for Optical Engineering
9967
ISSN(印刷版)0277-786X
ISSN(電子版)1996-756X

Other

OtherDevelopments in X-Ray Tomography X
国/地域United States
CitySan Diego
Period16/8/2916/8/31

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • コンピュータ サイエンスの応用
  • 応用数学
  • 電子工学および電気工学

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