Documentos de conferencia
URI permanente para esta colección
Examinar
Examinando Documentos de conferencia por Materia "ACROMATISMO"
Mostrando 1 - 1 de 1
Resultados por página
Opciones de ordenación
Ítem Contrast inversion in the Lau phenomena implemented with a photorefractive grating(SPIE, 1999-07-06) Ángel Toro, Luciano; Tebaldi, Myrian Cristina; Bolognini, Néstor Alberto; Universidad EAFIT. Departamento de Ciencias Básicas; Óptica AplicadaIt 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.