High dynamical range ptychography by applying Fresnel-based unsupervised neural network for arbitrary pixel size (FUNNAPS) propagation.
Sign Up to like & getrecommendations! Published in 2025 at "Optics express"
DOI: 10.1364/oe.569210
Abstract: Ptychography is a lensless phase retrieval technique widely used in material science, bioimaging, and semiconductor inspection. However, the practical resolution of ptychography is limited by two factors: the reconstructed pixel size determined by the experimental… read more here.
Keywords: pixel size; ptychography; high dynamical; dynamical range ... See more keywords