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

Vagovic, P; Sveda, L; Koenig, T; Olbinado, M; Yashiro, W; Momose, A; Fiederle, M; Baumbach, T; Cecilia, A; Hamann, E; Pelliccia, D; Gimenez, E N; Korytar, D; Pavlov, Konstantin M; Zaprazny, Z; Zuber, M

doi:10.1364/OE.22.021508

Author(s)

Vagovic, P

Sveda, L

Koenig, T

Olbinado, M

Yashiro, W

Momose, A

Fiederle, M

Baumbach, T

Cecilia, A

Hamann, E

Pelliccia, D

Gimenez, E N

Korytar, D

Pavlov, Konstantin M

Zaprazny, Z

Zuber, M

Publication Date

2014

Abstract

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.

Citation

Optics Express, 22(18), p. 21508-21520

ISSN

1094-4087

Link

https://hdl.handle.net/1959.11/15603

Language

Publisher

Optical Society of America

Title

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

Type of document

Journal Article

Entity Type

Publication

Author(s)	Vagovic, P Sveda, L Koenig, T Olbinado, M Yashiro, W Momose, A Fiederle, M Baumbach, T Cecilia, A Hamann, E Pelliccia, D Gimenez, E N Korytar, D Pavlov, Konstantin M Zaprazny, Z Zuber, M
Publication Date	2014
Abstract	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.
Citation	Optics Express, 22(18), p. 21508-21520
ISSN	1094-4087
Link	https://hdl.handle.net/1959.11/15603
Language	en
Publisher	Optical Society of America
Title	X-ray Bragg magnifier microscope as a linear shift invariant imaging system: image formation and phase retrieval
Type of document	Journal Article
Entity Type	Publication

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

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