$Dye-doped photorefractive liquid crystals for dynamic and storage holographic grating formation and spatial light modulation$

Dye-doped photorefractive liquid crystals for dynamic and storage holographic grating formation and spatial light modulation

The basic mechanisms of photo-induced space charge field formation, director axis re-orientation, and refractive index changes in fullerene C60- and dye-doped nematic liquid crystals films are presented. In particular, in aligned methyl-red-doped nematic liquid crystal film, we observe a nonlinear i...

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Veröffentlicht in:	Proceedings of the IEEE 1999-11, Vol.87 (11), p.1897-1911
Hauptverfasser:	Iam Choon Khoo, Min-Yi Shih, Wood, M.V., Guenther, B.D., Pao Hsu Chen, Simoni, F., Slussarenko, S.S., Francescangeli, O., Lucchetti, L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Beams (radiation) Dyes Gratings (spectra) Holographic optical components Holography Image storage Liquid crystals Nanostructure Nematic Nonlinear dynamics Nonlinear optics Optical films Optical refraction Optical variables control Photorefractive materials Space charge
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