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Proceedings Paper

Characterization and applications of a pure phase reflective liquid crystal spatial light modulator
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Paper Abstract

We present the characterization of a pure phase reflective liquid crystal spatial light modulator. This modulator is electrically addressed and is based on nematic liquid crystal. Its performance in terms of frame rate, phase modulation versus gray level and wavefront distortion is experimentally evaluated. It is shown that after adding phase compensation and applying an appropriate Look-Up-Table, this spatial light modulator is an excellent candidate for applications such as dynamic diffractive optical elements, wavefront generation and dynamic zoom lens.

Paper Details

Date Published: 14 June 2006
PDF: 14 pages
Proc. SPIE 6254, Seventh International Conference on Correlation Optics, 62540N (14 June 2006); doi: 10.1117/12.679921
Show Author Affiliations
Joaquín Otón Pérez, Univ. Politècnica de Catalunya (Spain)
Pierre Ambs, Ecole Supérieure des Sciences Appliquées pour l'Ingénieur, Mulhouse Univ. de Haute Alsace (France)


Published in SPIE Proceedings Vol. 6254:
Seventh International Conference on Correlation Optics
Oleg V. Angelsky, Editor(s)

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