Photo-induced reorientation of molecules in dye micro crystals

Tariel D. Ebralidze; Nadia A. Ebralidze

Chinese Optics Letters, Volume. 4, Issue 1, 0143(2006)

Tariel D. Ebralidze and Nadia A. Ebralidze

Author Affiliations

Institute of Cybernetics, Georgian Academy of Sciences, Sandro Euli Str., Tbilisi 186, Georgia, USA

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Upon massive generation of anisotropic grains of azo dye methyl orange in a gelatin film exposed to active polarized light, a cluster of micro crystals with optical axes of similar orientations has been produced. The anisotropy observed has been found to disappear under exposure to active natural light.

Keywords

160.1190 160.2900 160.4890 260.0260 260.1180 260.5430 160.0160 anisotropic media anisotropic optical materials crystal optics holographic recording materials materials organic materials physical optics polarization

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Tariel D. Ebralidze, Nadia A. Ebralidze. Photo-induced reorientation of molecules in dye micro crystals[J]. Chinese Optics Letters, 2006, 4(1): 0143

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