Exciton saturation in GaAs multiple quantum wells at room temperature

Pump-probe experiments in GaAs/AlGaAs multiple quantum well samples are described using both picosecond and femtosecond laser pulses in different polarization configurations. The excitonic and free carrier components of exciton absorption saturation were analyzed as a function of well width. The rel...

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Veröffentlicht in:	Journal of applied physics 1999-10, Vol.86 (7), p.3734-3744
Hauptverfasser:	Miller, A., Riblet, P., Mazilu, M., White, S., Holden, T. M., Cameron, A. R., Perozzo, P.
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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