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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Link to published version:: 10.1016/S0022-0248(00)00211-6

Abstract

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: Materials and Engineering Research Institute > Thin Films Research Centre > Electronic Materials and Sensors Research Group
Identification Number: 10.1016/S0022-0248(00)00211-6
Depositing User: Helen Garner
Date Deposited: 07 Nov 2014 14:27
Last Modified: 07 Nov 2014 14:27
URI: http://shura.shu.ac.uk/id/eprint/8767

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