Vol. 15, issue 03, article # 9

Kuznetsova R. T., Pavich T. A. Spectral-luminescent properties of laser dyes in silica gel-matrix. // Atmospheric and oceanic optics. 2002. V. 15. No. 03. P. 235-238.    PDF
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Abstract:

Spectral-luminescent properties of laser dyes (coumarine 102 and dimethylaminosubstituted 4-pyridylphenyloxazole) in solid tetraethoxisilane matrix are studied. Peculiarities in interaction of organic molecules with silanol groups of gel-matrix in the ground and excited states are considered by comparing spectral characteristics of solid and liquid samples.