Optical energy transfer in Quinizarin-doped solgel glasses

Abstract

Optical energy transfer in solgel glasses doped with Quinizarin (1,4-dihydroxy-9,10-anthraquinone) is investigated by time-resolved fluorescence depolarization measurements. We observe nanosecond optical energy transfer and analyze these results in terms of the spatial distribution of chromophores in doped silicate and aluminosilicate porous xerogel glasses.

© 1992 Optical Society of America

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