Stimulated secondary emission from semiconductor microcavities

Erland, J., Mizeikis, V., Langbein, Wolfgang Werner ORCID: https://orcid.org/0000-0001-9786-1023, Jensen, J. and Hvam, J. 2001. Stimulated secondary emission from semiconductor microcavities. Physical Review Letters 86 (25) , pp. 5791-5794. 10.1103/PhysRevLett.86.5791

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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 5×108cm−2. A bosonic enhancement factor in the dynamics of up to 700 is evaluated.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Schools > Physics and Astronomy
Subjects:	Q Science > QC Physics
Publisher:	American Physical Society
ISSN:	0031-9007
Last Modified:	28 Oct 2022 08:38
URI:	https://orca.cardiff.ac.uk/id/eprint/71558

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