X-ray Bragg magnifier microscope as a linear shift invariant imaging system: Image formation and phase retrieval

P. Vagovič, L. Švéda, A. Cecilia, E. Hamann, D. Pelliccia, E. N. Gimenez, D. Korytár, K. M. Pavlov, Z. Zápražný, M. Zuber, T. Koenig, M. Olbinado, W. Yashiro, A. Momose, M. Fiederle, T. Baumbach

研究成果: Article査読

10 被引用数 (Scopus)

抄録

We present the theoretical description of the image formation with the in-line germanium Bragg Magnifier Microscope (BMM) and the first successful phase retrieval of X-ray holograms recorded with this imaging system. The conditions under which the BMM acts as a linear shift invariant system are theoretically explained and supported by the experiment. Such an approach simplifies the mathematical treatment of the image formation and reconstruction as complicated propagation of the wavefront onto inclined planes can be avoided. Quantitative phase retrieval is demonstrated using a test sample and a proof of concept phase imaging of a spider leg is also presented.

本文言語English
ページ(範囲)21508-21520
ページ数13
ジャーナルOptics Express
22
18
DOI
出版ステータスPublished - 2014 9 8

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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