Programmable axial apodizing and hyperresolving amplitude filters with a liquid-crystal spatial light modulator

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Title: Programmable axial apodizing and hyperresolving amplitude filters with a liquid-crystal spatial light modulator
Authors: Davis, Jeffrey A. | Escalera Merino, Juan Carlos | Campos Coloma, Juan | Márquez, Andrés | Yzuel Giménez, María Josefa | Iemmi, Claudio
Research Group/s: Holografía y Procesado Óptico
Center, Department or Service: Universidad de Alicante. Departamento de Física, Ingeniería de Sistemas y Teoría de la Señal | San Diego State University. Department of Physics | Universidad Autónoma de Barcelona. Departamento de Física | Universidad de Buenos Aires. Departamento de Física
Keywords: Liquid crystal displays | Diffractive optics | Point-spread function | Apodizer
Knowledge Area: Óptica
Date Created: 26-Jan-1999
Issue Date: 1-May-1999
Publisher: Optical Society of America
Citation: DAVIS, Jeffrey A., et al. "Programmable axial apodizing and hyperresolving amplitude filters with a liquid-crystal spatial light modulator". Optics Letters. Vol. 24, No. 9 (May 1999), pp. 628-630
Abstract: Amplitude-transmitting filters for apodizing and hyperresolving applications can be easily implemented by use of a two-dimensional programmable liquid-crystal spatial light modulator operating in a transmission-only mode. Experimental results are in excellent agreement with theoretical predictions. This approach can permit the analysis of various filter designs and can allow the filters to be changed rapidly to modify the response of an optical system.
Sponsor: This research was partially financed by the Dirección General de Enseñanza Superior del Ministerio de Educación y Cultura under project PB96-1134-C02-01 and the "Programa de Cooperación Científica con Iberoamérica" (Spain). J. A. Davis gratefully acknowledges the financial support of the Dirección General de Investigación Científica y Técnica, Ministerio de Educación y Cultura (Spain). C. Iemmi gratefully acknowledges the support of the Universidad de Buenos Aires, Consejo Nacional de Investigaciones Científicas y Técnicas and Fundación Antorchas (Argentina). A. Márquez thanks the Comissionat per a Universitats i Recerca de la Generalitat de Catalunya (Spain) for a grant.
ISSN: 0146-9592 (Print) | 1539-4794 (Online)
DOI: 10.1364/OL.24.000628
Language: eng
Type: info:eu-repo/semantics/article
Rights: This paper was published in Optics Letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
Peer Review: si
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