Stimulated Secondary Emission from Semiconductor Microcavities

J. Erland, V. Mizeikis, W. Langbein, J. R. Jensen, and J. M. Hvam
Phys. Rev. Lett. 86, 5791 – Published 18 June 2001
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Abstract

We find strong influence of final-state stimulation on the time-resolved light emission dynamics from semiconductor microcavities after pulsed excitation allowing angle-resonant polariton-polariton scattering on the lower-polariton branch. The polariton dynamics can be controlled by injection of final-state polaritons at densities below a polariton saturation density of 5×108cm2. A bosonic enhancement factor in the dynamics of up to 700 is evaluated.

  • Received 29 June 2000

DOI:https://doi.org/10.1103/PhysRevLett.86.5791

©2001 American Physical Society

Authors & Affiliations

J. Erland, V. Mizeikis*, W. Langbein, J. R. Jensen, and J. M. Hvam

  • Research Center COM, Technical University of Denmark, DK-2800 Kgs. Lyngby, Denmark

  • *Permanent address: Institute of Materials Research and Applied Science, Vilnius University, LT-2000 Vilnius, Lithuania.
  • Permanent address: Lehrstuhl für Experimentelle Physik EIIb, Universität Dortmund, D-44221 Dortmund, Germany.

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Issue

Vol. 86, Iss. 25 — 18 June 2001

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