Chinese Optics Letters, 2006, 4 (1): 0143, Published Online: Jun. 6, 2006  

Photo-induced reorientation of molecules in dye micro crystals

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