Anamorphic zoom system based on liquid crystal displays

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In this work we present an anamorphic zoom system, based on liquid crystal displays, which allows changing the magnification and distortion of an image very quickly, without mechanical parts and keeping the output plane stationary. The anamorphic lenses that make up the optical processor are obtaine...

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Autores principales: Iemmi, C., Campos, J.
Formato: Artículo publishedVersion
Publicado: 2009
Materias:
Active optics
Anamorphic systems
Liquid crystals
Spatial light modulators
Zoom systems
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_19902573_v4_n_p_Iemmi
https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_19902573_v4_n_p_Iemmi_oai
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id I28-R145-paper_19902573_v4_n_p_Iemmi_oai
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spelling I28-R145-paper_19902573_v4_n_p_Iemmi_oai2024-08-16 Iemmi, C. Campos, J. 2009 In this work we present an anamorphic zoom system, based on liquid crystal displays, which allows changing the magnification and distortion of an image very quickly, without mechanical parts and keeping the output plane stationary. The anamorphic lenses that make up the optical processor are obtained by displaying a combination of convergent-divergent cylindrical lenses, with arbitrary orientations, onto the spatial light modulators. In order to illustrate the capabilities of the system, some experimental results are shown. Fil:Iemmi, C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. application/pdf http://hdl.handle.net/20.500.12110/paper_19902573_v4_n_p_Iemmi info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar J. Eur. Opt. Soc. 2009;4 Active optics Anamorphic systems Liquid crystals Spatial light modulators Zoom systems Anamorphic zoom system based on liquid crystal displays info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_19902573_v4_n_p_Iemmi_oai
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-145
collection Repositorio Digital de la Universidad de Buenos Aires (UBA)
topic Active optics
Anamorphic systems
Liquid crystals
Spatial light modulators
Zoom systems
spellingShingle Active optics
Anamorphic systems
Liquid crystals
Spatial light modulators
Zoom systems
Iemmi, C.
Campos, J.
Anamorphic zoom system based on liquid crystal displays
topic_facet Active optics
Anamorphic systems
Liquid crystals
Spatial light modulators
Zoom systems
description In this work we present an anamorphic zoom system, based on liquid crystal displays, which allows changing the magnification and distortion of an image very quickly, without mechanical parts and keeping the output plane stationary. The anamorphic lenses that make up the optical processor are obtained by displaying a combination of convergent-divergent cylindrical lenses, with arbitrary orientations, onto the spatial light modulators. In order to illustrate the capabilities of the system, some experimental results are shown.
format Artículo
Artículo
publishedVersion
author Iemmi, C.
Campos, J.
author_facet Iemmi, C.
Campos, J.
author_sort Iemmi, C.
title Anamorphic zoom system based on liquid crystal displays
title_short Anamorphic zoom system based on liquid crystal displays
title_full Anamorphic zoom system based on liquid crystal displays
title_fullStr Anamorphic zoom system based on liquid crystal displays
title_full_unstemmed Anamorphic zoom system based on liquid crystal displays
title_sort anamorphic zoom system based on liquid crystal displays
publishDate 2009
url http://hdl.handle.net/20.500.12110/paper_19902573_v4_n_p_Iemmi
https://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_19902573_v4_n_p_Iemmi_oai
work_keys_str_mv AT iemmic anamorphiczoomsystembasedonliquidcrystaldisplays
AT camposj anamorphiczoomsystembasedonliquidcrystaldisplays
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