Modeling of emission and absorption distributions in a finite-size quantum molecular emitter
Alexander N. Yakunin1, Sergey V. Zarkov1, Yuri A. Avetisyan1, Garif G. Akchurin1,2, Valery V. Tuchin1,2,3; 1Institute of Precision Mechanics and Control, Federal Research Centre “Saratov Scientific Centre of the Russian Academy of Sciences”, Saratov, Russia; 2Department of Optics and Biophotonics and Science Medical Center, Saratov State University, Saratov, Russia; 3Laboratory of Laser Molecular Imaging and Machine Learning, Tomsk State University, Tomsk, Russia
Abstract
A description of a model of a radiating distributed molecular emitter is given, the proper quantum yield of which is less than 1. The results of numerical calculations are presented and the features of the distributions of the fluorescent radiation power and the emitter absorption power are discussed. The zones of significant localization of the studied fields in the volume of the fluorophore molecule are determined.
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Alexander N. Yakunin
Institute of Precision Mechanics and Control, FRC “Saratov Research Centre of Russian Academy of Sciences” Russia
Russia
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