Anamorphic zoom system based on liquid crystal displays

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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Detalles Bibliográficos
Autor principal: Iemmi, Claudio César
Publicado: 2009
Materias:
Active optics
Anamorphic systems
Liquid crystals
Spatial light modulators
Zoom systems
Acceso en línea:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_19902573_v4_n_p_Iemmi
http://hdl.handle.net/20.500.12110/paper_19902573_v4_n_p_Iemmi
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Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id paper:paper_19902573_v4_n_p_Iemmi
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spelling paper:paper_19902573_v4_n_p_Iemmi2023-06-08T16:32:48Z Anamorphic zoom system based on liquid crystal displays Iemmi, Claudio César Active optics Anamorphic systems Liquid crystals Spatial light modulators Zoom systems 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. 2009 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_19902573_v4_n_p_Iemmi http://hdl.handle.net/20.500.12110/paper_19902573_v4_n_p_Iemmi
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (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, Claudio César
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.
author Iemmi, Claudio César
author_facet Iemmi, Claudio César
author_sort Iemmi, Claudio César
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 https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_19902573_v4_n_p_Iemmi
http://hdl.handle.net/20.500.12110/paper_19902573_v4_n_p_Iemmi
work_keys_str_mv AT iemmiclaudiocesar anamorphiczoomsystembasedonliquidcrystaldisplays
_version_ 1768541581602717696

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