X-ray phase microtomography by single transmission grating

Yoshihiro Takeda, Wataru Yashiro, Yoshio Suzuki, Atsushi Momose

研究成果: Conference contribution

2 被引用数 (Scopus)

抄録

A preliminary experiment of X-ray phase microtomography by a single phase grating is reported. A phase grating was placed behind an object and illuminated by spatially coherent X-rays. At a specific distance from the grating, a periodic intensity pattern caused by the fractional Talbot effect was recorded with a high spatial-resolution image detector. A differential phase map related to the object was retrieved from the deformation in the periodic intensity pattern on the basis of the fringe scanning method. Phase tomograms of a piece of polymer blend were reconstructed and a phase-separation structure in the blend was successfully resolved.

本文言語English
ホスト出版物のタイトルSYNCHROTRON RADIATION INSTRUMENTATION
ホスト出版物のサブタイトルNinth International Conference on Synchrotron Radiation Instrumentation
ページ1361-1364
ページ数4
DOI
出版ステータスPublished - 2007 3 26
外部発表はい
イベントSYNCHROTRON RADIATION INSTRUMENTATION: 9th International Conference on Synchrotron Radiation Instrumentation - Daegu, Korea, Republic of
継続期間: 2006 5 282006 6 28

出版物シリーズ

名前AIP Conference Proceedings
879
ISSN(印刷版)0094-243X
ISSN(電子版)1551-7616

Other

OtherSYNCHROTRON RADIATION INSTRUMENTATION: 9th International Conference on Synchrotron Radiation Instrumentation
国/地域Korea, Republic of
CityDaegu
Period06/5/2806/6/28

ASJC Scopus subject areas

  • 物理学および天文学(全般)

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