Dynamic imaging using ptychography.

نویسندگان

  • Jesse N Clark
  • Xiaojing Huang
  • Ross J Harder
  • Ian K Robinson
چکیده

We demonstrate through experiment an example of "mixed state" reconstruction using x-ray ptychography. We demonstrate successful imaging of a vibrating sample that has dynamics that are of one order magnitude faster than the measurement times. We show how increased vibrational amplitude leads to an increased population of illumination modes, a characteristic of partial coherence. Implications of a vibrating sample are explored, with its possible use in manipulating coherent wave field mode shapes and coherence properties.

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عنوان ژورنال:
  • Physical review letters

دوره 112 11  شماره 

صفحات  -

تاریخ انتشار 2014