@inproceedings{a52a24cda57746a486ed08c67f4aee82,
title = "Polaritons composed of 2DEG Fermi-edge transitions in a GaAs/AlGaAs modulation doped quantum well embedded in a microcavity",
abstract = "The reflection and photoluminescence spectra of a GaAs/Al 0.1Ga0.9As structure consisting of a modulation doped quantum well embedded in a microcavity (MC) were studied under a perpendicularly applied magnetic field (B < 7T) and at T = 2K. The two dimensional electron gas (2DEG) density in the quantum well was 1.8 × 1011 cm -2. Sharp lines are observed, whose energy dependence on the energy of the MC-confined photon identifies them as cavity polaritons, similar to those observed in structures of an undoped quantum well embedded in a MC. We show that they arise from the strong coupling between the MC-confined photons and interband transitions above the Fermi edge or inter-Landau level transitions of the 2DEG.",
keywords = "2DEG, Microcavity, Polaritons",
author = "A. Gabbay and Yulia Preezant and E. Cohen and Ashkinadze, {B. M.} and Pfeiffer, {L. N.}",
year = "2007",
doi = "10.1063/1.2730291",
language = "English (US)",
isbn = "9780735403970",
series = "AIP Conference Proceedings",
pages = "1123--1124",
booktitle = "Physics of Semiconductors - 28th International Conference on the Physics of Semiconductors, ICPS 2006, Part A and B",
note = "28th International Conference on the Physics of Semiconductors, ICPS 2006 ; Conference date: 24-07-2006 Through 28-07-2006",
}