Power-law decay of the spatial correlation function in exciton-polariton condensates

We create a large exciton-polariton condensate and employ a Michelson interferometer setup to characterize the short- and long-distance behavior of the first order spatial correlation function. Our experimental results show distinct features of both the two-dimensional and nonequilibrium characters...

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Veröffentlicht in:	Proceedings of the National Academy of Sciences - PNAS 2012-04, Vol.109 (17), p.6467-6472
Hauptverfasser:	Roumpos, Georgios, Lohse, Michael, Nitsche, Wolfgang H, Keeling, Jonathan, Szymańska, Marzena Hanna, Littlewood, Peter B, Löffler, Andreas, Höfling, Sven, Worschech, Lukas, Forchel, Alfred, Yamamoto, Yoshihisa
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensation correlation Correlation analysis Correlations dimensions Electrons Laser power Lasers Normal distribution Physical Sciences Polaritons Power laws Pumping Pumps Semiconductors Thermodynamic equilibrium Wavelengths
Online-Zugang:	Volltext
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