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An analytical approach to the design of liquid crystal microlenses

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dc.affiliation.dptoUC3M. Departamento de Tecnología Electrónicaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: Displays y Aplicaciones Fotónicases
dc.contributor.authorAlgorri Genaro, José Franciscoes
dc.contributor.authorUrruchi del Pozo, Virginiaes
dc.contributor.authorSánchez Pena, José Manueles
dc.contributor.authorOtón Sánchez, J.M.es
dc.contributor.funderComunidad de Madrides
dc.contributor.funderMinisterio de Educación, Cultura y Deporte (España)es
dc.date.accessioned2019-11-21T16:15:02Z
dc.date.available2019-11-21T16:15:02Z
dc.date.issued2013-03-20es
dc.description[Poster of]: 40th Topical Meeting on Liquid Crystals, Paderborn from March 20th-22nd, 2013.en
dc.description.abstractNew analytical expressions for designing liquid crystal microlenses have been proposed. Equations involved, based on a novel equivalent electric circuit, lead to optimum designs of liquid crystal lenses which lens diameter ranges from few micrometers to one millimeter. A particular mathematical relationship between the microlens thickness and diameter is the key parameter to achieving a quasi-parabolic phase distribution across the microlens diameter. Frank-Oseen equations have been used for modeling and solving the problem. A solution for the elastic constants of a hypothetic liquid crystal, proper for a microlens device, is proposed. Manufacturing parameters of the lenses have been designed for fulfilling focal length and diameter requirements. Some of them are the thickness, the electrode configuration, and the driving scheme (modal or hole patterned). A set of liquid crystal microlenses has been manufactured and an electrooptic characterization has been carried out in order to compare the measurements with the analytical approach.en
dc.description.sponsorshipThis work was supported in part by the “Ministerio de Ciencia e Innovación” of Spain (grant no.TEC2009-13991-C02-01) and Comunidad de Madrid (grant no. FACTOTEM2 S2009/ESP-1781).en
dc.description.statusNo publicadoes
dc.format.extent5
dc.identifier.bibliographicCitation40th Topical Meeting on Liquid Crystals, Paderborn from March 20th-22nd, 2013. [5] p.en
dc.identifier.urihttps://hdl.handle.net/10016/29189
dc.identifier.uxxiCC/0000020020
dc.language.isoengen
dc.relation.eventdate20-22 marzo, 2013es
dc.relation.eventnumber40
dc.relation.eventplacePaderborn (Alemania)
dc.relation.eventtitleTopical Meeting on Liquid Crystalsen
dc.relation.projectIDGobierno de España. TEC2009-13991-C02-01es
dc.relation.projectIDComunidad de Madrid. S2009/ESP-1781/FACTOTEM2es
dc.rights.accessRightsopen accessen
dc.subject.ecienciaElectrónicaes
dc.subject.ecienciaÓpticaes
dc.subject.otherLiquid crystal microlensesen
dc.subject.otherAutostereoscopic displayen
dc.subject.otherAuto-stereoscopic displaysen
dc.subject.otherOptoelectronicsen
dc.titleAn analytical approach to the design of liquid crystal microlensesen
dc.typeconference poster*
dspace.entity.typePublication
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