Nonlinear polaritons in II–VI MQW heterostructures

SANTERA, M, MEINERTZA, J, GUTOWSKI, J and PEREIRA, Mauro (2000). Nonlinear polaritons in II–VI MQW heterostructures. Journal of Crystal Growth, 214-15, 862-865.

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The linear propagation of femtosecond pulses in the growth direction of excited II–VI semiconductor MQW heterostructures is studied by combining calculations of the nonlinear absorption of quantum wells from many-body theory with the transfer matrix method from classical electrodynamics. It is shown that the time-resolved transmission of the heterostructure is substantially modified in the presence of a nonvanishing quasi-equilibrium carrier density which is accompanied by characteristic changes of the optical absorption and refractive index.

Item Type: Article
Research Institute, Centre or Group - Does NOT include content added after October 2018: Materials and Engineering Research Institute > Advanced Coatings and Composites Research Centre > Electronic Materials and Sensors Research Group
Identification Number:
Page Range: 862-865
Depositing User: Helen Garner
Date Deposited: 07 Nov 2014 14:27
Last Modified: 18 Mar 2021 19:15

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