Optical properties of polaritons in excitonic layers in symmetric and asymmetric dielectric environment

Vyacheslav V. Popov; Tatiana Yu. Bagaeva; Tatiana V. Teperik; Sergei G. Tikhodeev

doi:10.1117/12.578825

13 July 2004 Optical properties of polaritons in excitonic layers in symmetric and asymmetric dielectric environment

Vyacheslav V. Popov, Tatiana Yu. Bagaeva, Tatiana V. Teperik, Sergei G. Tikhodeev

Proceedings Volume 5476, Saratov Fall Meeting 2003: Laser Physics and Photonics, Spectroscopy, and Molecular Modeling IV; (2004) https://doi.org/10.1117/12.578825
Event: Saratov Fall Meeting 2003, 2003, Saratov, Russian Federation

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.

Citation Download Citation

Vyacheslav V. Popov, Tatiana Yu. Bagaeva, Tatiana V. Teperik, and Sergei G. Tikhodeev "Optical properties of polaritons in excitonic layers in symmetric and asymmetric dielectric environment", Proc. SPIE 5476, Saratov Fall Meeting 2003: Laser Physics and Photonics, Spectroscopy, and Molecular Modeling IV, (13 July 2004); https://doi.org/10.1117/12.578825

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