CIOP   05384
CENTRO DE INVESTIGACIONES OPTICAS
Unidad Ejecutora - UE
artículos
Título:
Refraction holodiagrams between two birefringent materials
Autor/es:
HECTOR RABAL, NELLY CAP
Revista:
OPTIK
Editorial:
ELSEVIER GMBH
Referencias:
Lugar: Stuttgart; Año: 2010 vol. 121 p. 2057 - 2061
ISSN:
0030-4026
Resumen:
Holodiagrams developed by Abramson and known as tools that permit the analysis of the geometrical
aspects related to different optical phenomena are here extended to include the more general case when
the elements that change the direction of light propagation are refractive and are composed by two
birefringent uniaxial materials. The constructed holodiagrams consider the cases for the extraordinary
rays for the most general orientations of both optical axes.
The curves obtained, representing the loci of equal optical path between a source point in one
medium and an observation point in the other, show a complicated shape that differs from that already
known for isotropic materials. Some peculiar non-trivial facts are found in this way, such as surfaces of
no deviation and generalized Fresnel zone plates to conjugate object points in one medium with image
points in the other or in the same in the presence of arbitrarily shaped interfaces. The total reflection
phenomenon in the interface between such materials is also considered.