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Multipolaritons in semiconductor thin layers: Interference effects in the reflectance spectra
Authors:F Bassani  G Czajkowski  A Tredicucci  P Schillak
Institution:(1) Scuola Normale Superiore, Pisa, Italia;(2) Present address: Academy of Technology and Agriculture, Bydgoszcz, Poland
Abstract:Summary We consider the case of a plurality of polariton modes due to the valence band structure, and give a one-dimensional model to compute the optical functions in the exciton frequency range. Interference effects of each mode with itself and with the other modes are identified by a fine structure in the reflectivity spectrum. In honour of Prof. Fausto Fumi on the occasion of his retirement from teaching.
Keywords:Excitons and related phenomena (including electron-hole drops)
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