Abstract
The effect of a classical electron gas on the cavity polariton linewidths is studied experimentally at T = 80 K in a GaAs/AlAs microcavity with an embedded quantum well. The linewidth dependence on the electron density and on the cavity mode energy is explained by a theoretical model based on the asymmetric bare exciton line shape, due to electron-exciton scattering.
Original language | English |
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Pages (from-to) | 453-457 |
Number of pages | 5 |
Journal | Physica Status Solidi (A) Applied Research |
Volume | 190 |
Issue number | 2 |
DOIs | |
State | Published - Apr 2002 |
Externally published | Yes |