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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Detalles Bibliográficos
Autores principales: Iemmi, C., Campos, J.
Formato: JOUR
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
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_19902573_v4_n_p_Iemmi
record_format dspace
spelling todo:paper_19902573_v4_n_p_Iemmi2023-10-03T16:37:30Z Anamorphic zoom system based on liquid crystal displays Iemmi, C. Campos, J. 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. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar 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, 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 JOUR
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
url http://hdl.handle.net/20.500.12110/paper_19902573_v4_n_p_Iemmi
work_keys_str_mv AT iemmic anamorphiczoomsystembasedonliquidcrystaldisplays
AT camposj anamorphiczoomsystembasedonliquidcrystaldisplays
_version_ 1807319327475499008

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