Fractal generalized zone plates
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Otros documentos de la autoría: Mendoza-Yero, Omel; Fernández Alonso, Mercedes; Mínguez-Vega, Gladys; Lancis, Jesús; Climent, Vicent; Monsoriu, Juan A.
Metadatos
Mostrar el registro completo del ítemcomunitat-uji-handle:10234/9
comunitat-uji-handle2:10234/2507
comunitat-uji-handle3:10234/6973
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Título
Fractal generalized zone platesAutoría
Fecha de publicación
2009Editor
Optical Society of AmericaISSN
1084-7529Cita bibliográfica
MENDOZA-YERO, Omel, et al. Fractal generalized zone plates. Journal of the Optical Society of America A, 2009, v. 26, n. 5, p. 1161-1166Tipo de documento
info:eu-repo/semantics/articleVersión de la editorial
http://www.opticsinfobase.org/abstract.cfm?URI=josaa-26-5-1161Versión
info:eu-repo/semantics/publishedVersionPalabras clave / Materias
Resumen
The construction of fractal generalized zone plates (FraGZPs) from a set of periodic diffractive optical elements with circular symmetry is proposed. This allows us to increase the number of foci of a conventional ... [+]
The construction of fractal generalized zone plates (FraGZPs) from a set of periodic diffractive optical elements with circular symmetry is proposed. This allows us to increase the number of foci of a conventional fractal zone plate (FraZP), keeping the self-similarity property within the axial irradiance. The focusing properties of these fractal diffractive optical elements for points not only along but also in the close vicinity of the optical axis are investigated. In both cases analytical expressions for the irradiance are derived. Numerical simulations of the energetic efficiency of FraGZPs under plane wave illumination are carried out. In addition, some effects on the axial irradiance caused by the variation in area of their transparent rings are shown [-]
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Journal of the Optical Society of America, 2009, v. 26, n. 5Derechos de acceso
© Optical Society of America
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info:eu-repo/semantics/openAccess
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