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Proceedings Paper

Coherent interpolariton scattering on moving gratings in microcavity with 25 nm GaAs/AlGaAs single quantum well
Author(s): D. Birkedal; Vadim G. Lyssenko; Jorn M. Hvam
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Paper Abstract

We report on a new coherent phenomenon in semiconductor microcavities at polariton selective resonance excitation by two femtosecond pulses, propagating along k2 and k1, associated with exciton gratings, travelling in lateral direction ± (k2 - k1). Diffracted polaritons experience a frequency shift as observed in nondegenerate spectrally resolved transient four-wave mixing experiments.

Paper Details

Date Published: 11 June 2003
PDF: 3 pages
Proc. SPIE 5023, 10th International Symposium on Nanostructures: Physics and Technology, (11 June 2003); doi: 10.1117/12.511768
Show Author Affiliations
D. Birkedal, Technical Univ. of Denmark (Denmark)
Vadim G. Lyssenko, Institute of Microelectronics Technology (Russia)
Jorn M. Hvam, Technical Univ. of Denmark (Denmark)

Published in SPIE Proceedings Vol. 5023:
10th International Symposium on Nanostructures: Physics and Technology
Zhores I. Alferov; Leo Esaki, Editor(s)

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