Talbot and Lau phenomena implementation by using a volume grating

Myrian C. Tebaldi; Osvaldo J. Trabocchi; Nestor A. Bolognini

doi:10.1117/12.524911

19 November 2003 Talbot and Lau phenomena implementation by using a volume grating

Myrian C. Tebaldi, Osvaldo J. Trabocchi, Nestor A. Bolognini

Proceedings Volume 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life; (2003) https://doi.org/10.1117/12.524911
Event: 19th Congress of the International Commission for Optics: Optics for the Quality of Life, 2002, Florence, Italy

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.

Citation Download Citation

Myrian C. Tebaldi, Osvaldo J. Trabocchi, and Nestor A. Bolognini "Talbot and Lau phenomena implementation by using a volume grating", Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); https://doi.org/10.1117/12.524911

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