Water window ptychographic imaging with characterized coherent X-rays

  title={Water window ptychographic imaging with characterized coherent X-rays},
  author={Max Rose and Petr Skopintsev and Dmitry Dzhigaev and Oleg Yu Gorobtsov and Tobias Senkbeil and Andreas R von Gundlach and Thomas Gorniak and Anatoly G. Shabalin and Jens Viefhaus and Axel Rosenhahn and Ivan A Vartanyants},
  booktitle={Journal of synchrotron radiation},
A ptychographical coherent diffractive imaging experiment in the water window with focused soft X-rays at 500 eV is reported. An X-ray beam with high degree of coherence was selected for ptychography at the P04 beamline of PETRA III synchrotron radiation source. The beam coherence was measured with the newly developed non-redundant array method, and a coherence length of 4.1 µm and global degree of coherence of 35% at 100 µm exit slit opening in the vertical direction were determined. A pinhole… CONTINUE READING
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