INVESTIGADORES
PEREZ QUINTIAN luis fernando
artículos
Título:
The `non-refractive effect in translucent diffusers: a geometrical model
Autor/es:
PEREZ QUINTIÁN, FERNANDO; REBOLLO, MARÍA A.; GAGGIOLI, NÉSTOR; RAFFO, CARLOS
Revista:
JOURNAL OF MODERN OPTICS
Referencias:
Año: 1998 p. 441 - 448
ISSN:
0950-0340
Resumen:
When coherent light impinges on a rough di€ user with an angle of incidence di€fferent from zero, the maximum of the mean scattered intensity moves away from the direction that would be given by the Snell law if the interface were flat. This phenomenon is known as non-refractive eff ect. Wereport here that we have found experimentally that the same e€ ect occurs forwhite light and that a simple geometrical model accounts for it.
