71160 20190709135612.0 doi 10.1016/j.optlastec.2017.07.008 sideral 100715 ART-2017-100715 eng (orcid)0000-0003-3178-5253 Torcal Milla, Francisco José Universidad de Zaragoza Single-focus binary Fresnel zone plate 2017 Access copy available to the general public Unrestricted In this work, we propose and analyze a novel kind of binary Fresnel zone plate with single focus. It consists of a Fresnel zone plate whose zones have rough edges. We give analytical results for the intensity along the optical axis and demonstrate that lateral roughness of the zones produces the disappearance of secondary foci as a blurring of the edges. Besides, we corroborate its behavior by numerical simulations and experiments. This kind of Fresnel zone plate can be useful in a wide range of photonic applications, even for focusing with soft and hard X-rays or extreme ultraviolet radiation. info:eu-repo/grantAgreement/ES/MI/SPIP2015-01812 info:eu-repo/grantAgreement/ES/MINECO/DPI2016-75272-R info:eu-repo/semantics/openAccess by-nc-nd http://creativecommons.org/licenses/by-nc-nd/3.0/es/ 2.503 2017 PHYSICS, APPLIED 51 / 146 = 0.349 2017 Q2 T2 OPTICS 31 / 94 = 0.33 2017 Q2 T1 0.737 2017 Electrical and Electronic Engineering 2017 Q1 Electronic, Optical and Magnetic Materials 2017 Q1 Atomic and Molecular Physics, and Optics 2017 Q2 info:eu-repo/semantics/article info:eu-repo/semantics/acceptedVersion Sanchez-Brea, Luis Miguel, 2002 385 Universidad de Zaragoza Dpto. Física Aplicada Área Física Aplicada 97 (2017), 316-320 Opt. Laser Technol. OPTICS AND LASER TECHNOLOGY 0030-3992 348076 http://zaguan.unizar.es/record/71160/files/texto_completo.pdf Postprint 83208 http://zaguan.unizar.es/record/71160/files/texto_completo.jpg?subformat=icon icon Postprint oai:zaguan.unizar.es:71160 articulos driver 2019-07-09-12:23:16 ARTICLE