Carrier capture dynamics of InAs/GaAs quantum dots

Piwonski, T. and O'Driscoll, I. and Houlihan, J. and Huyet, G. and Manning, R. J. and Uskov, A. V. (2007) Carrier capture dynamics of InAs/GaAs quantum dots. Applied Physics Letters, 90 (12). p. 3.

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Abstract

Carrier dynamics of a 1.3 mu m InAs/GaAs quantum dot amplifier is studied using heterodyne pump-probe spectroscopy. Measurements of the recovery times versus injection current reveal a power law behavior predicted by a quantum dot rate equation model. These results indicate that Auger processes dominate the carrier dynamics. (c) 2007 American Institute of Physics.

Item Type: Article
Additional Information: ISI Document Delivery No.: 149GS Times Cited: 23 Cited Reference Count: 13 Piwonski, T. O'Driscoll, I. Houlihan, J. Huyet, G. Manning, R. J. Uskov, A. V. AMER INST PHYSICS MELVILLE
Uncontrolled Keywords: MU-M NONLINEARITIES AMPLIFIERS
Departments or Groups: Optics Research Group
Divisions: School of Science > Department of Computing, Maths and Physics
Depositing User: John Houlihan
Date Deposited: 19 Nov 2012 16:18
Last Modified: 22 Aug 2016 10:26
URI: http://repository.wit.ie/id/eprint/1996

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