Coherent diffraction microscopy at SPring-8: Instrumentation, data acquisition and data analysis

Rui Xu; Sara Salha; Kevin S. Raines; Huaidong Jiang; Chien Chun Chen; Yukio Takahashi; Yoshiki Kohmura; Yoshinori Nishino; Changyong Song; Tetsuya Ishikawa; Jianwei Miao

doi:10.1107/S0909049510051733

Coherent diffraction microscopy at SPring-8: Instrumentation, data acquisition and data analysis

Rui Xu, Sara Salha, Kevin S. Raines, Huaidong Jiang, Chien Chun Chen, Yukio Takahashi, Yoshiki Kohmura, Yoshinori Nishino, Changyong Song, Tetsuya Ishikawa, Jianwei Miao

Division of Inorganic Material Research

Research output: Contribution to journal › Article › peer-review

15 Citations (Scopus)

Abstract

Since the first demonstration of coherent diffraction microscopy in 1999, this lensless imaging technique has been experimentally refined by continued developments. Here, instrumentation and experimental procedures for measuring oversampled diffraction patterns from non-crystalline specimens using an undulator beamline (BL29XUL) at SPring-8 are presented. In addition, detailed post-experimental data analysis is provided that yields high-quality image reconstructions. As the acquisition of high-quality diffraction patterns is at least as important as the phase-retrieval procedure to guarantee successful image reconstructions, this work will be of interest for those who want to apply this imaging technique to materials science and biological samples.

Original language	English
Pages (from-to)	293-298
Number of pages	6
Journal	Journal of Synchrotron Radiation
Volume	18
Issue number	2
DOIs	https://doi.org/10.1107/S0909049510051733
Publication status	Published - 2011 Mar

Keywords

coherent diffraction imaging
coherent diffraction microscopy
lensless imaging
oversampling
phase retrieval

ASJC Scopus subject areas

Radiation
Nuclear and High Energy Physics
Instrumentation

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Coherent diffraction microscopy at SPring-8 : Instrumentation, data acquisition and data analysis. / Xu, Rui; Salha, Sara; Raines, Kevin S.; Jiang, Huaidong; Chen, Chien Chun; Takahashi, Yukio; Kohmura, Yoshiki; Nishino, Yoshinori; Song, Changyong; Ishikawa, Tetsuya; Miao, Jianwei.

In: Journal of Synchrotron Radiation, Vol. 18, No. 2, 03.2011, p. 293-298.

Research output: Contribution to journal › Article › peer-review

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