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Proceedings Paper

Talbot and Lau phenomena implementation by using a volume grating
Author(s): Myrian C. Tebaldi; Osvaldo J. Trabocchi; Nestor A. Bolognini
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Paper Abstract

In this work, the self-image and Lau fringes visibility is studied when a birefringence grating stored in a volume photorefractive crystal without using an analyzer is employed. The Talbot and Lau fringe visibility for a phase grating depends on the phase modulation. Therefore, the photorefractive grating is studied in terms of the parameters that determine the phase modulation: local illumination, applied voltage and crystal thickness.

Paper Details

Date Published: 19 November 2003
PDF: 2 pages
Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); doi: 10.1117/12.524911
Show Author Affiliations
Myrian C. Tebaldi, Centro de Investigaciones Opticas, A.C. (Argentina)
Osvaldo J. Trabocchi, Centro de Investigaciones Opticas, A.C. (Argentina)
Nestor A. Bolognini, Centro de Investigaciones Opticas, A.C. (Argentina)


Published in SPIE Proceedings Vol. 4829:
19th Congress of the International Commission for Optics: Optics for the Quality of Life
Giancarlo C. Righini; Anna Consortini, Editor(s)

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