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Holography
Features of obtaining images of extended objects reconstructed by pulse holograms
N. D. Vorzobova, P. P. Sokolov St. Petersburg National Research University of Information Technologies, Mechanics and Optics
Abstract:
The features of the dimensional transformation of images of depth-extended objects reconstructed by transmission pulse holograms are considered, when the spectral and geometric parameters of hologram recording and image reproduction are different. A method for improving the characteristics of images is proposed, which makes it possible to reduce the requirements for the output characteristics of pulsed lasers.
Keywords:
pulse holography, properties of holographic images of extended objects.
Received: 30.09.2020 Revised: 25.11.2020 Accepted: 30.11.2020
Citation:
N. D. Vorzobova, P. P. Sokolov, “Features of obtaining images of extended objects reconstructed by pulse holograms”, Optics and Spectroscopy, 129:3 (2021), 314–318; Optics and Spectroscopy, 129:4 (2021), 414–418
Linking options:
https://www.mathnet.ru/eng/os175 https://www.mathnet.ru/eng/os/v129/i3/p314
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