Ultrafast energy transfer in bifluorophores

Victor Ya. Artyukhov; Nina Vasil'eva; Tat'yana N. Kopylova; Rimma T. Kuznetsova; Georgy V. Mayer; Nina Rib; Lyibov G. Samsonova; Irina V. Sokolova

doi:10.1117/12.242156

10 June 1996 Ultrafast energy transfer in bifluorophores

Victor Ya. Artyukhov, Nina Vasil'eva, Tat'yana N. Kopylova, Rimma T. Kuznetsova, Georgy V. Mayer, Nina Rib, Lyibov G. Samsonova, Irina V. Sokolova

Author Affiliations +

Proceedings Volume 2802, Laser Chemistry, Biophysics, and Biomedicine; (1996) https://doi.org/10.1117/12.242156
Event: International Conference on Coherent and Nonlinear Optics, 1995, St. Petersburg, Russian Federation

Abstract

The intramolecular energy transfer (IET) in bifluorophoric molecules was researched experimentally and theoretically with the quantum-chemical method. It is shown, that IET realizes through the internal conversion process in bifluorophoric molecules depends on a mutual orientation of a donor and an acceptor and a length of (CH₂)_n- bridge. The coefficient of IET and the lasing efficiency of the bifluorophores were estimated experimentally.

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Victor Ya. Artyukhov, Nina Vasil'eva, Tat'yana N. Kopylova, Rimma T. Kuznetsova, Georgy V. Mayer, Nina Rib, Lyibov G. Samsonova, and Irina V. Sokolova "Ultrafast energy transfer in bifluorophores", Proc. SPIE 2802, Laser Chemistry, Biophysics, and Biomedicine, (10 June 1996); https://doi.org/10.1117/12.242156

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