Self-similar focusing with generalized devil’s lenses

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comunitat-uji-handle:10234/9

comunitat-uji-handle2:10234/43662

comunitat-uji-handle3:10234/43643

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Metadata

Title
Self-similar focusing with generalized devil’s lenses
Author (s)
Casanova, Cristina;
Burlan, Walter D.;
Remón, Laura;
Calatayud, Arnau;
Monsoriu, Juan A.;
Mendoza Yero, Omel
Date
2011
URI
http://hdl.handle.net/10234/41642
Publisher version
http://www.opticsinfobase.org/josaa/abstract.cfm?uri=josaa-28-2-210
DOI
http://dx.doi.org/10.1364/JOSAA.28.000210
ISSN
1084-7529; 1520-8532
Publisher
Optical Society of America
Abstract
We introduce the generalized devil’s lenses (GDLs) as a new family of diffractive kinoform lenses whose structure is based on the generalized Cantor set. The focusing properties of different members of this family ... [+]
We introduce the generalized devil’s lenses (GDLs) as a new family of diffractive kinoform lenses whose structure is based on the generalized Cantor set. The focusing properties of different members of this family are analyzed. It is shown that under plane wave illumination the GDLs give a single main focus surrounded by many subsidiary foci. It is shown that the total number of subsidiary foci is higher than the number of foci corresponding to conventional devil’s lenses; however, the self-similar behavior of the axial irradiance is preserved to some extent [-]
Subject
Bibliographic citation
Journal of the Optical Society of America A (2011), vol. 28, no. 2, pp. 210-213
Type
info:eu-repo/semantics/article
Rights
© 2011 Optical Society of America. This paper was published in [Journal of the Optical Society of America A] and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: [http://www.opticsinfobase.org/josaa/abstract.cfm?uri=josaa-28-2-210]
http://www.opticsinfobase.org/submit/review/copyright_permissions.cfm#posting
info:eu-repo/semantics/openAccess
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