Optical characterization of weakly absorbing PP,PE, and PP/PE films |
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Authors: | F Ş Boydağ Sh V Mamedov V A Alekperov Y Lenger Özcanli |
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Institution: | (1) Volgograd State Pedagogical University, Volgograd, 400013, Russia |
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Abstract: | The interaction between a solitary electromagnetic wave and a narrow layer with an increased electron concentration in a semiconductor superlattice in a preset uniform alternating electric field directed along the superlattice axis is investigated. The model of the electron energy spectrum in the superlattice is chosen in the strong coupling approximation taking into account the second harmonic. It is shown that, for certain relations between the amplitude and frequency of the alternating electric field, a solitary electromagnetic wave approaching the layer with an increased electron concentration can be trapped by this layer. |
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