Fluorescence of Acridine Orange in inorganic glass matrices

S. V. GAPONENKO , I. N. GERMANENKO , A P. STUPAK , M. EYA, D. BRUSILOVSKY , R. REISFELD , S. GRAHAM ,

APPLIED PHYSICS B - LASERS AND OPTICS

SPRINGER

Año: 1994 vol. 58 p. 283 - 288

0946-2171

Steady-state, time-resolved and polarizationresolved fluorescence studies of glasses doped with acridine orange with concentrations near 10 -3 M/L are reported. It was found that at this concentration a noticeable part of dye molecules exists in the form of dimers. By means of a polarization-resolved spectroscopic technique the structure of dimers was found to be consistent with the simple exciton theory.near 10 -3 M/L are reported. It was found that at this concentration a noticeable part of dye molecules exists in the form of dimers. By means of a polarization-resolved spectroscopic technique the structure of dimers was found to be consistent with the simple exciton theory.