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Fourier Transform Holography - Single Shot Imaging on a Photon Budget

Abstract: Capturing single-shot images on the nanoscale at LCLS will require techniques that are compatible with coherent, ultrafast, high- intensity x-ray pulses. Fourier transform holography (FTH) is one such technique. The key to realizing FTH at soft X-ray wavelengths is the integration of a nanoscale transmission mask with the sample. The mask, which defines the holographic object and reference beams, is fabricated by focused ion beam milling. Building upon these single-shot compatible principles, we have developed methods to extend the field of view, increase the signal- to-noise ratio, and a scheme for pump-probe imaging. First proof-of-principle experiments have been performed on 3rd generation storage ring sources.
Speaker: Bill Schlotter - SLAC
Speaker Bio: ...
Poster Link: Poster
Presentation: Presentation on 6/13/2007 (PDF)