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. 2015 Jan 30;48(Pt 1):116–124. doi: 10.1107/S1600576714026016

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© Markus Osterhoff et al. 2015

This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.

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Holographic STXM. (a) A single holographic image of the Siemens star, illuminated by the −1st-order focus. (b) The horizontal centre-of-mass STXM image if the full detector is used. The images in (c) correspond to the different orange ROIs, while (d) corresponds to the green ROI. The blue-to-red colour map quantifies the refraction angle proportional to differential phase contrast. For a discussion of the circles in (c), see the text. The STXM scan consists of images, each illuminated for 10 ms, and a field of view of µm.

Inline graphic — Holographic STXM. (a) A single holographic image of the Siemens star, illuminated by the −1st-order focus. (b) The horizontal centre-of-mass STXM image if the full detector is used. The images in (c) correspond to the different orange ROIs, while (d) corresponds to the green ROI. The blue-to-red colour map quantifies the refraction angle proportional to differential phase contrast. For a discussion of the circles in (c), see the text. The STXM scan consists of images, each illuminated for 10 ms, and a field of view of µm.