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Phase Grating Application for Digital Holographic Imaging

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dc.contributor.author MESHALKIN, Alexei
dc.contributor.author KAZAK, Veronika
dc.contributor.author SHEVKUNOV, Igor
dc.contributor.author ACHIMOVA, Elena
dc.contributor.author ABASHKIN, Vladimir
dc.contributor.author KATKOVNIK, Vladimir
dc.date.accessioned 2020-12-07T17:05:31Z
dc.date.available 2020-12-07T17:05:31Z
dc.date.issued 2017
dc.identifier.citation MESHALKIN, Alexei, KAZAK, Veronika, SHEVKUNOV, Igor, ACHIMOVA, Elena, ABASHKIN, Vladimir, KATKOVNIK, Vladimir. Phase Grating Application for Digital Holographic Imaging. In: Microelectronics and Computer Science: proc. of the 9th intern. conf., October 19-21, 2017. Chişinău, 2017, pp. 302-305. ISBN 978-9975-4264-8-0. en_US
dc.identifier.isbn 978-9975-4264-8-0
dc.identifier.uri http://repository.utm.md/handle/5014/11952
dc.description.abstract An application of phase harmonic grating for digital holographic imaging was modeled. The process of digital hologram recording was simulated in off-axis geometry combined by placing a grating in reference or object beam with the subsequent image reconstruction by Local Least Square method. We characterized and evaluated this method by using simulated data of different phase grating parameters (period) and its position and angle in reference or object beam. We show that, by means of a phase grating in reference beam, it is possible to increase the quality of reconstructed image in comparison with holographic recording without grating. This method may find practical applications in three-dimensional digital imaging and microscopy. en_US
dc.language.iso en en_US
dc.publisher Technical University of Moldova en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject digital holographic imaging en_US
dc.subject phase grating en_US
dc.subject off-axis holography en_US
dc.title Phase Grating Application for Digital Holographic Imaging en_US
dc.type Article en_US


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