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Static and dynamic amplitude modulation of light in a twisted nematic liquid crystal display
dc.contributor.author | Vilardy Ortiz, Juan Manuel |
dc.contributor.author | Millán Garcia-Varela, M. Sagrario |
dc.contributor.author | Pérez Cabré, Elisabet |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Òptica i Optometria |
dc.date.accessioned | 2014-04-09T15:30:39Z |
dc.date.available | 2014-04-09T15:30:39Z |
dc.date.created | 2013 |
dc.date.issued | 2013 |
dc.identifier.citation | Vilardy, J.; Millan, M.; Perez, E. Static and dynamic amplitude modulation of light in a twisted nematic liquid crystal display. A: Iberoamerican Conference on Optics, Latinamerican meeting on Optics Lasers and Applications. "RIAO/OPTILAS'2013: Abstracts". Oporto: International Society for Photo-Optical Instrumentation Engineers (SPIE), 2013, p. 87853O-1-87853O-8. |
dc.identifier.isbn | 0277-786X |
dc.identifier.uri | http://hdl.handle.net/2117/22588 |
dc.description.abstract | A SLM has been experimentally characterized in terms of amplitude modulation versus the gray level distribution (input signal) electronically addressed to the pixelated display in two conditions: input constant with time, and time variant input with increasing frame rate. The SLM considered in this work was a twisted nematic liquid crystal display manufactured by CRL (XGA2 model) that operates on the transmitted light. The influence of some technical speci cations such as gamma correction, brightness and contrast of this SLM have been considered as well. |
dc.language.iso | eng |
dc.publisher | International Society for Photo-Optical Instrumentation Engineers (SPIE) |
dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Spain |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/es/ |
dc.subject | Àrees temàtiques de la UPC::Ciències de la visió::Òptica física |
dc.subject | Àrees temàtiques de la UPC::So, imatge i multimèdia::Dispositius de so, imatge i multimèdia |
dc.subject | Àrees temàtiques de la UPC::Energies::Energia elèctrica::Electricitat |
dc.subject.lcsh | Light modulators |
dc.subject.lcsh | Liquid crystal displays |
dc.subject.lcsh | Polarization (Electricity) |
dc.subject.lcsh | Fourier analysis |
dc.subject.other | Spatial light modulator |
dc.subject.other | twisted nematic liquid crystal display |
dc.subject.other | polarization |
dc.subject.other | Fourier analysis. |
dc.title | Static and dynamic amplitude modulation of light in a twisted nematic liquid crystal display |
dc.type | Conference lecture |
dc.subject.lemac | Modulació (Electrònica) |
dc.subject.lemac | Pantalles de cristall líquid |
dc.subject.lemac | Polarització (Electricitat) |
dc.subject.lemac | Fourier, Anàlisi de |
dc.contributor.group | Universitat Politècnica de Catalunya. GOAPI - Grup d'Òptica Aplicada i Processament d'Imatge |
dc.identifier.doi | 10.1117/12.2020913 |
dc.relation.publisherversion | http://www.riaooptilas2013.org/ |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 13445527 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Vilardy, J.; Millan, M.; Perez, E. |
local.citation.contributor | Iberoamerican Conference on Optics, Latinamerican meeting on Optics Lasers and Applications |
local.citation.pubplace | Oporto |
local.citation.publicationName | RIAO/OPTILAS'2013: Abstracts |
local.citation.startingPage | 87853O-1 |
local.citation.endingPage | 87853O-8 |