2D gratings consisting of a bidimensional array of different twisted structures of nematic are obtained by a crossed assembling of polarization holograms recorded at the aligning surfaces. Electro-optical manipulation of LC devices is demonstrated.
2D gratings of twisted nematic induced by polarization holography
CIPPARRONE, Gabriella;PAGLIUSI, Pasquale;
2008-01-01
Abstract
2D gratings consisting of a bidimensional array of different twisted structures of nematic are obtained by a crossed assembling of polarization holograms recorded at the aligning surfaces. Electro-optical manipulation of LC devices is demonstrated.File in questo prodotto:
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