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Generalization of Zernike polynomials for regular portions of circles and ellipses
dc.creator | Navarro, Rafael | es_ES |
dc.creator | López García, José Luis | es_ES |
dc.creator | Díaz, José A. | es_ES |
dc.creator | Pérez Sinusía, Ester | es_ES |
dc.date.accessioned | 2019-01-21T13:24:50Z | |
dc.date.available | 2019-01-21T13:24:50Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 1094-4087 (Electronic) | |
dc.identifier.uri | https://hdl.handle.net/2454/32041 | |
dc.description.abstract | Zernike polynomials are commonly used to represent the wavefront phase on circular optical apertures, since they form a complete and orthonormal basis on the unit circle. Here, we present a generalization of this Zernike basis for a variety of important optical apertures. On the contrary to ad hoc solutions, most of them based on the Gram-Schmidt orthonormalization method, here we apply the diffeomorphism (mapping that has a differentiable inverse mapping) that transforms the unit circle into an angular sector of an elliptical annulus. In this way, other apertures, such as ellipses, rings, angular sectors, etc. are also included as particular cases. This generalization, based on in-plane warping of the basis functions, provides a unique solution and what is more important, it guarantees a reasonable level of invariance of the mathematical properties and the physical meaning of the initial basis functions. Both, the general form and the explicit expressions for most common, elliptical and annular apertures are provided. | en |
dc.description.sponsorship | This research was supported by the Spanish Ministry of Economía y Competitividad and the European Union, grant FIS2011-22496, and by the Government of Aragón, research group E99. | en |
dc.format.extent | 17 p. | |
dc.format.mimetype | application/pdf | en |
dc.language.iso | eng | en |
dc.publisher | Optical Society of America | en |
dc.relation.ispartof | Optics Express, Vol. 22, Issue 18, pp. 21263-21279 (2014) | en |
dc.rights | © 2014 Optical Society of America. Users may use, reuse, and build upon the article, or use the article for text or data mining, so long as such uses are for non-commercial purposes and appropriate attribution is maintained. All other rights are reserved. | en |
dc.subject | Zernike polynomials | en |
dc.subject | Circular optical apertures | en |
dc.title | Generalization of Zernike polynomials for regular portions of circles and ellipses | en |
dc.type | info:eu-repo/semantics/article | en |
dc.type | Artículo / Artikulua | es |
dc.contributor.department | Ingeniería Matemática e Informática | es_ES |
dc.contributor.department | Matematika eta Informatika Ingeniaritza | eu |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | en |
dc.rights.accessRights | Acceso abierto / Sarbide irekia | es |
dc.identifier.doi | 10.1364/oe.22.021263 | |
dc.relation.projectID | info:eu-repo/grantAgreement/MICINN//FIS2011-22496/ES/ | en |
dc.relation.publisherversion | https://doi.org/10.1364/oe.22.021263 | |
dc.type.version | info:eu-repo/semantics/publishedVersion | en |
dc.type.version | Versión publicada / Argitaratu den bertsioa | es |