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Application of diffraction gratings for phase imaging enhancement in digital holographic microscopy

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dc.contributor.author MESHALKIN, A.
dc.contributor.author CAZAC, V.
dc.contributor.author ACHIMOVA, E.
dc.contributor.author ABASHKIN, V.
dc.contributor.author SHEVKUNOV, I.
dc.contributor.author KATKOVNIK, V.
dc.date.accessioned 2019-10-23T10:33:25Z
dc.date.available 2019-10-23T10:33:25Z
dc.date.issued 2016
dc.identifier.citation MESHALKIN, A., CAZAC, V., ACHIMOVA, E., ABASHKIN, V., SHEVKUNOV, I., KATKOVNIK, V. Application of diffraction gratings for phase imaging enhancement in digital holographic microscopy. In: Health Technology Management. Book of abstracts: proc. of the 3rd intern. conf., October 6-17, 2016. Chişinău, 2016, p. 65. ISBN 978-9975-51-774-4 en_US
dc.identifier.isbn 978-9975-51-774-4
dc.identifier.uri http://repository.utm.md/handle/5014/5097
dc.description Abstract en_US
dc.description.abstract In this work we simulated the application of phase diffraction grating for phase imaging enhancement of a phase object reconstruction. At first, the phase retrieval of object was modeled without the use of mask and then it was compared with process where the mask was applied. The process of digital holographic recording of wavefront information originating from the object with subsequent computer reconstruction of object image was modeled using Matlab software. Here, we modeled digital holograms that result from the interference between the wave transmitted by the object to be imaged and a plane reference wave in off-axis optical geometry. Local Least Square (LLS) method was used to reconstruct the phase of wavefronts from a designed digital hologram. en_US
dc.language.iso en en_US
dc.publisher Tehnica UTM 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 biomedical investigations en_US
dc.subject digital holographic microscopy en_US
dc.title Application of diffraction gratings for phase imaging enhancement in digital holographic microscopy en_US
dc.type Article en_US


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