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Proceedings Paper

Static and dynamic amplitude modulation of light in a twisted nematic liquid crystal display
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Paper Abstract

A SLM has been experimentally characterized in terms of amplitude modulation versus the gray level distribution (input signal) electronically addressed to the pixelated display in two conditions: input constant with time, and time variant input with increasing frame rate. The SLM considered in this work was a twisted nematic liquid crystal display manufactured by CRL (XGA2 model) that operates on the transmitted light. The influence of some technical specifications such as gamma correction, brightness and contrast of this SLM have been considered as well.

Paper Details

Date Published: 18 November 2013
PDF: 8 pages
Proc. SPIE 8785, 8th Iberoamerican Optics Meeting and 11th Latin American Meeting on Optics, Lasers, and Applications, 87853O (18 November 2013); doi: 10.1117/12.2020913
Show Author Affiliations
Juan M. Vilardy, Univ. Politècnica de Catalunya (Spain)
María S. Millán, Univ. Politècnica de Catalunya (Spain)
Elisabet Pérez-Cabré, Univ. Politècnica de Catalunya (Spain)


Published in SPIE Proceedings Vol. 8785:
8th Iberoamerican Optics Meeting and 11th Latin American Meeting on Optics, Lasers, and Applications
Manuel Filipe P. C. Martins Costa, Editor(s)

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