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. 2001 Jun 18;86(25):5791-4.
doi: 10.1103/PhysRevLett.86.5791.

Stimulated secondary emission from semiconductor microcavities

J Erland  1 , V Mizeikis, W Langbein, J R Jensen, J M Hvam
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Free article

Stimulated secondary emission from semiconductor microcavities

J Erland et al. Phys Rev Lett. .
Free article

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 5x10(8) cm(-2). A bosonic enhancement factor in the dynamics of up to 700 is evaluated.

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