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Proceedings Paper

Digital holography: technical problems and applications
Author(s): Romuald Jozwicki
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Paper Abstract

Technical problems related to the determination of the holographic image field distribution and demonstrations that the holographic imaging can be reduced to the imaging by an optical system are presented. Formulae describing the holographic image of the point and the object field distributions are found. The influence of individual factors of the pupil function, such as a possibility of the reconstructed beam apodization, a difference between reconstructed and reference beams and focusing of the reference beam, is emphasized. Applications to the surface shape measurement using interferometric fringe projection system and the observation of object phase changes in real time are demonstrated.

Paper Details

Date Published: 4 June 2004
PDF: 6 pages
Proc. SPIE 5477, Sixth International Conference on Correlation Optics, (4 June 2004); doi: 10.1117/12.560190
Show Author Affiliations
Romuald Jozwicki, Warsaw Univ. of Technology (Poland)


Published in SPIE Proceedings Vol. 5477:
Sixth International Conference on Correlation Optics
Oleg V. Angelsky, Editor(s)

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