Contrast inversion in the Lau phenomena implemented with a photorefractive grating

Ángel Toro, Luciano; Tebaldi, Myrian Cristina; Bolognini, Néstor Alberto

Contrast inversion in the Lau phenomena implemented with a photorefractive grating

Fecha

1999-07-06

Autores

Ángel Toro, Luciano

Tebaldi, Myrian Cristina

Bolognini, Néstor Alberto

Editor

SPIE

Resumen

It was implemented the Lau effect with a grating registered in a BSO crystal. Two different arrangement were analyzed. In both cases, it is possible to control the visibility and to produce the contrast inversion of fringes, by properly setting the pass plane orientation of an analyzer located at the crystal output.

Citación

Myrian C. Tebaldi ; Luciano Angel and Nestor A. Bolognini "Contrast inversion in the Lau phenomena implemented with a photorefractive grating", Proc. SPIE 3572, 3rd Iberoamerican Optics Meeting and 6th Latin American Meeting on Optics, Lasers, and Their Applications, 294 (July 6, 1999); doi:10.1117/12.358384; http://dx.doi.org/10.1117/12.358384