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Proceedings Paper

Optical image superposition in the fractional Fourier transform domain
Author(s): Yurii M. Kozlovskii; Mykhajlo V. Shovgenyuk
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Paper Abstract

The FFT images optical superposition regularities are investigated for the general case of two shifted and modulated by the plane wave optical signals. Principal possibility of the optical superposition of two images in the FFT domain at an arbitrary value of parameter p is theoretically proved. Numerical results which demonstrate forming of the height-contrast interference band pattern in the FFT images optical superposition point are given. Domains of the FFT realization in the optical systems are investigated.

Paper Details

Date Published: 4 June 2004
PDF: 7 pages
Proc. SPIE 5477, Sixth International Conference on Correlation Optics, (4 June 2004); doi: 10.1117/12.559758
Show Author Affiliations
Yurii M. Kozlovskii, Institute for Condensed Matter Physics (Ukraine)
Mykhajlo V. Shovgenyuk, Institute for Condensed Matter Physics (Ukraine)

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

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