369 citations · 583 across the 8 of their papers we have counts for
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physics.optics2016★ 18 cited
Extension of Friedel's law to Vortex Beam Diffraction
Roeland Juchtmans, Giulio Guzzinati, Jo Verbeeck
Friedel's law states that the modulus of the Fourier transform of real functions is centrosymmetric, while the phase is antisymmetric. As a consequence of this, elastic scattering…
physics.optics2016★ 19 cited
Investigation into spiral phase plate contrast in optical and electron microscopy
Roeland Juchtmans, Laura Clark, Axel Lubk +1
The use of phase plates in the back focal plane of a microscope is a well established technique in optical microscopy to increase the contrast of weakly interacting samples and is…