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Proceedings Paper

Optical properties of polaritons in excitonic layers in symmetric and asymmetric dielectric environment
Author(s): Vyacheslav V. Popov; Tatiana Yu. Bagaeva; Tatiana V. Teperik; Sergei G. Tikhodeev
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Paper Abstract

Polaritonic excitations in a layer with strong excitonic response are theoretically studied. The dielectric function of the layer is assumed in the Lorentzian form with only one excitonic pole taken into account. The dispersion as well as optical absorption spectra of polaritonic excitations in such a layer are calculated. Both cases of symmetric and asymmetric dielectric environment of the excitonic layer are considered. Special attention is paid to so-called slow radiative polaritons excited in the total reflection regime. The problem of the impact of the higher polariton modes on optical spectra of the excitonic layer is addressed for the first time.

Paper Details

Date Published: 13 July 2004
PDF: 15 pages
Proc. SPIE 5476, Saratov Fall Meeting 2003: Laser Physics and Photonics, Spectroscopy, and Molecular Modeling IV, (13 July 2004); doi: 10.1117/12.578825
Show Author Affiliations
Vyacheslav V. Popov, Institute of Radio Engineering and Electronics (Russia)
Tatiana Yu. Bagaeva, Institute of Radio Engineering and Electronics (Russia)
Tatiana V. Teperik, Institute of Radio Engineering and Electronics (Russia)
Sergei G. Tikhodeev, General Physics Institute (Russia)


Published in SPIE Proceedings Vol. 5476:
Saratov Fall Meeting 2003: Laser Physics and Photonics, Spectroscopy, and Molecular Modeling IV

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