Pairs of opposite decaying evanescent waves in random media and tunneling radiative transfer |
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Authors: | YuN Barabanenkov MYu Barabanenkov |
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Institution: | a Institute of Radioengineering and Electronics of the Russian Academy of Sciences, 125009 Moscow, Russia b Institute of Microelectronics Technology of the Russian Academy of Sciences, 142432 Chernogolovka, Moscow Region, Russia |
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Abstract: | A tunneling mechanism of radiative transfer through a dielectric random medium is revealed applying technique of Dyson and Bethe-Salpeter equations for electromagnetic wave multiple scattering by medium inhomogeneities (scatterers) with near fields effects in scattered fields. The mechanism consists in existing inside of a random inhomogeneity a pair of virtually opposite decaying evanescent waves whose interference results in energy flux. |
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Keywords: | 42 70 Qs 42 79 Dj 42 25 Bs 42 25 Fx 68 37 Vj 68 37 Uv |
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