P
Pietro Ferraro
Researcher at National Research Council
Publications - 720
Citations - 14634
Pietro Ferraro is an academic researcher from National Research Council. The author has contributed to research in topics: Digital holography & Holography. The author has an hindex of 61, co-authored 653 publications receiving 12666 citations. Previous affiliations of Pietro Ferraro include Aeritalia & Centre national de la recherche scientifique.
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Investigation on specific solutions of Gerchberg–Saxton algorithm
Pasquale Memmolo,Lisa Miccio,Francesco Merola,Antonio Paciello,Antonio Paciello,Valerio Embrione,Sabato Fusco,Pietro Ferraro,Paolo A. Netti +8 more
TL;DR: It is shown, for the first time, that in some specific configurations exact solutions of the Gerchberg–Saxton algorithm can be achieved so as to produce a limited number of light intensity spots in a clean array.
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Amplitude and phase reconstruction of photorefractive spatial bright-soliton in LiNbO3 during its dynamic formation by digital holography.
TL;DR: Results of the amplitude and phase maps of the field distribution at the exit face of the crystal allow the real-time monitoring of the evolution of the soliton beam from the application of the external field to the end of the process when the generation of the channel waveguide appears to be stable.
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Rolling angle recovery of flowing cells in holographic tomography exploiting the phase similarity
Daniele Pirone,Pasquale Memmolo,Francesco Merola,Lisa Miccio,Martina Mugnano,Amedeo Capozzoli,Claudio Curcio,Angelo Liseno,Pietro Ferraro +8 more
TL;DR: This work proposes here a technique to retrieve the rolling angles, based on a new phase images similarity metric that is capable of identifying a cell's orientations from its 3D positioning while it is flowing along the microfluidic channel.
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Modulating the thickness of the resist pattern for controlling size and depth of submicron reversed domains in lithium niobate
Pietro Ferraro,Simonetta Grilli +1 more
TL;DR: In this article, the electric field overpoling is used in combination with two-dimensional resist gratings exhibiting modulated topography and obtained by moire interference lithography to fabricate shallow submicron domains with lateral size and depth modulated according to the resist profile.
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Three-Dimensional Quantitative Intracellular Visualization of Graphene Oxide Nanoparticles by Tomographic Flow Cytometry.
Daniele Pirone,Martina Mugnano,Pasquale Memmolo,Francesco Merola,Giuseppe Cesare Lama,Rachele Castaldo,Lisa Miccio,Vittorio Bianco,Simonetta Grilli,Pietro Ferraro +9 more
TL;DR: In this paper, a 3D quantitative spatial distribution of nanographene oxide (nGO) inside each single flowing cell was obtained by means of label-free tomographic flow-cytometry, which can allow the setting of a class of biomarkers that characterize the 3D spatial intracellular deployment of nGO or other NPs clusters.