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Proceedings Paper

Input image magnification versus read-out visibility in BSO crystals
Author(s): Lia Maria Zerbino; Myrian C. Tebaldi; Nestor A. Bolognini
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Paper Abstract

Image conversion is an interesting operation that can be a useful tool in image processing. In this paper we analyze the output readout visibility behavior of input images stored in a BSO photorefractive crystal. The output visibility versus the input visibility in terms of the slit width stored images of the input transparencies employed are analyzed. In this communication, non-holographic distributions with several magnifications are stored as modulation of birefringence in the crystal. In particular, the relation between the image magnification and the read-out visibility is studied. Preliminary experimental results under extinction configuration obtained by using intensity normalized slit images are described.

Paper Details

Date Published: 21 October 2004
PDF: 5 pages
Proc. SPIE 5622, 5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications, (21 October 2004); doi: 10.1117/12.590769
Show Author Affiliations
Lia Maria Zerbino, CIOp (Argentina)
Univ. Nacional de La Plata (Argentina)
Myrian C. Tebaldi, CIOp (Argentina)
Univ. Nacional de La Plata (Argentina)
Nestor A. Bolognini, CIOp (Argentina)
Univ. Nacional de La Plata (Argentina)


Published in SPIE Proceedings Vol. 5622:
5th Iberoamerican Meeting on Optics and 8th Latin American Meeting on Optics, Lasers, and Their Applications
Aristides Marcano O.; Jose Luis Paz, Editor(s)

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