Published January 2012 | Version v1
Journal article Metadata-only

Soft x-ray tomoholography

Creators

  • 1. Institut für Optik und Atomare Physik, Technische Universität Berlin, Hardenbergstrasse 36, 10623 Berlin (Germany)
  • 2. Institute of Complex Systems (ICS-5: Molecular Biophysics), Forschungszentrum Jülich, 52428 Jülich (Germany)
  • 3. Helmholtz-Zentrum Berlin für Materialien und Energie, Hahn-Meitner-Platz 1, 14109 Berlin (Germany)

Description

We demonstrate an x-ray imaging method that combines Fourier transform holography with tomography ('tomoholography') for three-dimensional (3D) microscopic imaging. A 3D image of a diatom shell with a spatial resolution of 140 nm is presented. The experiment is realized by using a small gold sphere as the reference wave source for holographic imaging. This setup allows us to rotate the sample and to collect a number of 2D projections for tomography. (paper)

Availability note (English)

Available from http://dx.doi.org/10.1088/1367-2630/14/1/013022

Additional details

Identifiers

DOI
10.1088/1367-2630/14/1/013022;

Publishing Information

Journal Title
New Journal of Physics
Journal Volume
14
Journal Issue
1
Journal Page Range
[7 p.]
ISSN
1367-2630

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
44005809
Subject category
S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
Descriptors DEI
DIATOMS; FOURIER TRANSFORMATION; GOLD; HOLOGRAPHY; IMAGES; SOFT X RADIATION; SPATIAL RESOLUTION; THREE-DIMENSIONAL CALCULATIONS; TOMOGRAPHY
Descriptors DEC
ALGAE; CHROMOPHYCOTA; DIAGNOSTIC TECHNIQUES; ELECTROMAGNETIC RADIATION; ELEMENTS; INTEGRAL TRANSFORMATIONS; IONIZING RADIATIONS; METALS; PLANTS; RADIATIONS; RESOLUTION; TRANSFORMATIONS; TRANSITION ELEMENTS; X RADIATION