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Proceedings Paper

Photoluminescence and quantum-degenerate exciton states in semiconductors
Author(s): M. Kira; S. W. Koch
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Paper Abstract

Quantum-electrodynamic calculations predict that truly incoherent light can be used to efficiently generate quantum-degenerate exciton population states. Resonant incoherent excitation directly converts photons into excitons with vanishing center of mass momentum. The populated exciton state possesses long-range order, is very stable against perturbations, and should be observable via its unusual directional and density dependence in luminescence measurements.

Paper Details

Date Published: 16 January 2006
PDF: 8 pages
Proc. SPIE 6038, Photonics: Design, Technology, and Packaging II, 60380L (16 January 2006); doi: 10.1117/12.649847
Show Author Affiliations
M. Kira, Philipps-Univ. Marburg (Germany)
S. W. Koch, Philipps-Univ. Marburg (Germany)


Published in SPIE Proceedings Vol. 6038:
Photonics: Design, Technology, and Packaging II
Derek Abbott; Yuri S. Kivshar; Halina H. Rubinsztein-Dunlop; Shanhui Fan, Editor(s)

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