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Analysis of the THz response of a simple periodic graphite-based structure

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Analysis of the THz response of a simple periodic graphite-based structure

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dc.contributor.author COLLEONI, MARGHERITA PATRIZIA MARIA es_ES
dc.contributor.author Vidal Rodriguez, Borja es_ES
dc.date.accessioned 2017-07-28T09:47:54Z
dc.date.available 2017-07-28T09:47:54Z
dc.date.issued 2014-12-01
dc.identifier.issn 1094-4087
dc.identifier.uri http://hdl.handle.net/10251/85949
dc.description.abstract We report the observation of the dichroism effect in simple wire grid structures made of graphite on a paper substrate, i.e. we investigate the feasibility of drawing polarizers for the THz band using conventional graphite-based lead pencils. The displacement of the maximum frequency of the selective absorption phenomenon by varying the wire pitch hints at a polarizing behavior. Measurements of the maximum and minimum of transmission efficiency, extinction ratio and degree of polarization are carried out with a transmission fiber THz-TDS setup. Experimental results show a 9 dB extinction ratio for an inexpensive (<1$) home-made component. (C) 2014 Optical Society of America es_ES
dc.description.sponsorship Spanish Ministry of Economy and Competitiveness, project TEC2012-35797. en_EN
dc.language Inglés es_ES
dc.publisher Optical Society of America es_ES
dc.relation Spanish Ministry of Economy and Competitiveness, project TEC2012-35797. es_ES
dc.relation.ispartof Optics Express es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Spectroscopy, terahertz es_ES
dc.subject Dichroism es_ES
dc.subject Polarization,other optical properties. es_ES
dc.subject.classification TEORIA DE LA SEÑAL Y COMUNICACIONES es_ES
dc.title Analysis of the THz response of a simple periodic graphite-based structure es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1364/OE.22.030156
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Escuela Técnica Superior de Ingenieros de Telecomunicación - Escola Tècnica Superior d'Enginyers de Telecomunicació es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Tecnología Nanofotónica - Institut Universitari de Tecnologia Nanofotònica es_ES
dc.description.bibliographicCitation Colleoni, MPM.; Vidal Rodriguez, B. (2014). Analysis of the THz response of a simple periodic graphite-based structure. Optics Express. 22(24):30156-30160. doi:10.1364/OE.22.030156 es_ES
dc.description.accrualMethod Senia es_ES
dc.relation.publisherversion http://dx.doi.org/10.1364/OE.22.030156 es_ES
dc.description.upvformatpinicio 30156 es_ES
dc.description.upvformatpfin 30160 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 22 es_ES
dc.description.issue 24 es_ES
dc.relation.senia 319266 es_ES


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