The theory of the optical response of a Wannier exciton confined in a 2D quantum well embodied in a 3/2 ? planar cavity is briefly reviewed in the semiclassical self-consistent framework and in the effective mass approximation. The enhancement of the Rabi splitting energy due to the guided mode with high component of parallel wave vector, induced by a 1D dielectric grating located at one of the antinodes of the electric field in the cavity, is computed, and compared with the case of a dielectric grating engraved at the surface of the sample. The effect of light polarization in the optical response is also discussed.
Guided waves in semiconductor patterned microcavities
D'Andrea A.;Pilozzi L.;Schiumarini D.;Tomassini N.
2004
Abstract
The theory of the optical response of a Wannier exciton confined in a 2D quantum well embodied in a 3/2 ? planar cavity is briefly reviewed in the semiclassical self-consistent framework and in the effective mass approximation. The enhancement of the Rabi splitting energy due to the guided mode with high component of parallel wave vector, induced by a 1D dielectric grating located at one of the antinodes of the electric field in the cavity, is computed, and compared with the case of a dielectric grating engraved at the surface of the sample. The effect of light polarization in the optical response is also discussed.| File | Dimensione | Formato | |
|---|---|---|---|
|
prod_74225-doc_18317.pdf
solo utenti autorizzati
Descrizione: Guided waves in semiconductor patterned microcavities
Tipologia:
Versione Editoriale (PDF)
Licenza:
NON PUBBLICO - Accesso privato/ristretto
Dimensione
283.65 kB
Formato
Adobe PDF
|
283.65 kB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
