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Proceedings Paper

Realization of spatial image using diffractive structures
Author(s): Jakub Svoboda; David Najdek; Pavel Fiala
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Paper Abstract

Spatial imaging is nowadays realized using a number of principles and technologies. Application of stereography in combination with the diffractive structures is thus only one of many possible solutions. We introduce two methods of synthetic stereography using diffractive structures. The two-step method of holographic stereography records a 2D matrix of primary holograms in its first step, using an original recording device. This multiplexed master is then reconstructed in a typical holographic scheme and a full-color rainbow hologram can be recorded in the second step. The second presented method, the method of direct writing, records the diffractive structure of a full-color synthetic stereogram in a single step, using an optical lithograph. The recorded structure is composed of elementary diffraction gratings and is completely calculated using a computer. Benefits and specific problems of both methods are discussed.

Paper Details

Date Published: 14 December 2010
PDF: 11 pages
Proc. SPIE 7746, 17th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics, 77460Q (14 December 2010); doi: 10.1117/12.882114
Show Author Affiliations
Jakub Svoboda, Czech Technical Univ. in Prague (Czech Republic)
David Najdek, Czech Technical Univ. in Prague (Czech Republic)
Pavel Fiala, Czech Technical Univ. in Prague (Czech Republic)


Published in SPIE Proceedings Vol. 7746:
17th Slovak-Czech-Polish Optical Conference on Wave and Quantum Aspects of Contemporary Optics
Jarmila Müllerová; Dagmar Senderáková; Stanislav Jurečka, Editor(s)

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