Contrast inversion in the Lau phenomena implemented with a photorefractive grating

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

info:eu-repo/semantics/conferencePaper

Fecha

1999-07-06

Registro en:

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

http://hdl.handle.net/10784/4240

http://repositorioslatinoamericanos.uchile.cl/handle/2250/3510561

Autor

Ángel Toro, Luciano

Tebaldi, Myrian Cristina

Bolognini, Néstor Alberto

Institución

Universidad EAFIT (Colombia)

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.

Materias

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