نتایج جستجو برای: ray microscopy

تعداد نتایج: 469867  

Journal: :Applied sciences 2021

X-ray full-field microscopy at laboratory sources for photon energies above 10 keV suffers from either long exposure times or low resolution. The flux is mainly limited by the objectives used, having a numerical aperture NA. We show that this can be overcome making use of cone-beam illumination imaging same field view (FoV) several under slightly different angles using an array lenses. Using te...

Journal: :Journal of Physics: Conference Series 2013

Journal: :Journal of Physics: Conference Series 2009

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