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dc.contributor.authorYurchenko, V. B.en_US
dc.contributor.authorCiydem, M.en_US
dc.contributor.authorGradziel, M.en_US
dc.contributor.authorMurphy, J. A.en_US
dc.contributor.authorAltintas, A.en_US
dc.date.accessioned2015-07-28T11:58:14Z
dc.date.available2015-07-28T11:58:14Z
dc.date.issued2014-09en_US
dc.identifier.issn1990-2573
dc.identifier.urihttp://hdl.handle.net/11693/11642
dc.description.abstractDesign, fabrication and focal field measurements of W-band Fresnel lenses to produce well-shaped Gaussian beams in the focal domain are presented. Two lenses, one of Teflon and another of Polyamide, have been compared in their performance with a double-sided Fresnel lens of different design, with full height of Fresnel steps. Experiments show that a good focusing ability of all the lenses is achieved. They produce the target beam according to the design. Yet, the lenses of split-step design are thinner, have lower insertion losses, and a greater focal depth as compared to more conventional Fresnel lenses.en_US
dc.language.isoEnglishen_US
dc.source.titleJournal of the European Optical Societyen_US
dc.relation.isversionofhttp://dx.doi.org/ 10.2971/jeos.2014.14007en_US
dc.subjectFresnel Lensesen_US
dc.subjectFocal Fieldsen_US
dc.subjectGaussian Beamen_US
dc.subjectMm-waveen_US
dc.subjectThz Applicationsen_US
dc.titleDouble-sided split-step MM-wave Fresnel lenses: design, fabrication and focal field measurementsen_US
dc.typeArticleen_US
dc.departmentDepartment of Electrical and Electronics Engineeringen_US
dc.citation.spage1en_US
dc.citation.epage5en_US
dc.citation.volumeNumber9en_US
dc.citation.issueNumber14007en_US
dc.identifier.doi10.2971/jeos.2014.14007en_US
dc.publisherEuropean Optical Society : Rapid Publicationsen_US


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