G
Giovanni Pierattini
Researcher at ARCO
Publications - 128
Citations - 3364
Giovanni Pierattini is an academic researcher from ARCO. The author has contributed to research in topics: Digital holography & Holography. The author has an hindex of 25, co-authored 128 publications receiving 3222 citations. Previous affiliations of Giovanni Pierattini include Olivetti.
Papers
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Journal ArticleDOI
Digital-holography refractive-index-profile measurement of phase gratings
M. de Angelis,S. De Nicola,Andrea Finizio,Giovanni Pierattini,Pietro Ferraro,Stefano Pelli,Giancarlo C. Righini,S. Sebastiani +7 more
TL;DR: In this article, a phase grating is produced in an iron-doped lithium niobate photorefractive crystal by two-beam holographic configuration using digital holography.
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Two-dimensional mapping of electro-optic phase retardation in lithium niobate crystals by digital holography
M. de Angelis,S. De Nicola,Andrea Finizio,Giovanni Pierattini,Pietro Ferraro,Simonetta Grilli,Melania Paturzo,Lucia Sansone,Domenico Alfieri,P. De Natale +9 more
TL;DR: In this article, the phase retardation induced by the electro-optic effect in lithium niobate crystals is mapped using a two-dimensional digital holography model, which is used to investigate congru...
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Experimental demonstration of the longitudinal image shift in digital holography
TL;DR: In this article, the presence of a plane parallel plate along the path of the object beam, such as a beamsplitter cube, often used in interferometers, affects the actual reconstruction distance.
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Reflective grating interferometer: a folded reversal wave-front interferometer
TL;DR: A new, folded reversal interferometer is presented, based on the reflective grating interferometers, which can be applied for optical isolation and testing of coma aberration and has several advantages in respect to other existing optical reversal configurations.
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Test of a conical lens using a two-beam shearing interferometer
TL;DR: In this paper, a two-beam shearing interferometric technique for testing refractive conical lenses is described, which requires two mutually coherent plane wave fronts transmitted through the conical lens under test.