Holographic Data Storage Using Parallel-Aligned Liquid Crystal on Silicon Displays

Please use this identifier to cite or link to this item: http://hdl.handle.net/10045/65827
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Title: Holographic Data Storage Using Parallel-Aligned Liquid Crystal on Silicon Displays
Authors: Martínez Guardiola, Francisco Javier | Márquez, Andrés | Gallego, Sergi | Fernandez, Roberto | Francés, Jorge | Ortuño, Manuel | Pascual, Inmaculada | Beléndez, Augusto
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 | Universidad de Alicante. Departamento de Óptica, Farmacología y Anatomía | Universidad de Alicante. Instituto Universitario de Física Aplicada a las Ciencias y las Tecnologías
Keywords: Holographic data storage | PA-LCoS | Modulation schemes | Liquid crystal | Photopolymer
Knowledge Area: Física Aplicada | Óptica
Date Created: Nov-2016
Issue Date: 22-Mar-2017
Publisher: InTech
Citation: Martínez Guardiola, Francisco J., et al. Holographic Data Storage Using Parallel-Aligned Liquid Crystal on Silicon Displays. In: Naydenova, Izabela; Nazarova, Dimana; Babeva, Tsvetanka (Eds.). Holographic Materials and Optical Systems. InTech. 2017. ISBN 978-953-51-3038-3, pp. 133-154
Abstract: The parallel-aligned liquid crystal on silicon (PA-LCoS) microdisplay has become a widely used device for the photonics community. It is a very versatile tool that can perform several tasks which transforms it into a key element in many different photonics applications. Since our group is interested in holography, in this chapter, we want to use these displays as the data entry point for a holographic data storage system (HDSS). Due to the novelty of this kind of device, we have done an intense work characterizing it. These efforts are reflected in this chapter where the reader will find two different characterization methods that will enable to predict the performance of the device in a specific application. Additionally, we present how a phase-only device can be used as a data pager using different modulation schemes and combined with a photopolymer as the holographic recording material.
Sponsor: We want to acknowledge the financial support from the Spanish "Ministerio de Economía, Industria y Competitividad" under projects FIS2014-56100-C2-1-P and FIS2015-66570-P and by the "Generalitat Valenciana" of Spain under projects PROMETEOII/2015/015 and ISIC/2012/013 and by the University of Alicante with the project GRE12-14.
URI: http://hdl.handle.net/10045/65827
ISBN: 978-953-51-3038-3 | 978-953-51-3037-6 (Print)
DOI: 10.5772/67158
Language: eng
Type: info:eu-repo/semantics/bookPart
Rights: © 2017 The Author(s). Licensee InTech. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Peer Review: si
Publisher version: http://dx.doi.org/10.5772/67158
Appears in Collections:INV - GHPO - Capítulos de Libros

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