Journal article
M. Lorke, T. R. Nielsen, J. Mørk
2010
2010
Semantic Scholar
DOI
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Cite
APA
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Lorke, M., Nielsen, T. R., & Mørk, J. (2010). Influence of carrier dynamics on the modulation bandwidth of quantum-dot based nanocavity devices.
Chicago/Turabian
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Lorke, M., T. R. Nielsen, and J. Mørk. “Influence of Carrier Dynamics on the Modulation Bandwidth of Quantum-Dot Based Nanocavity Devices” (2010).
MLA
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Lorke, M., et al. Influence of Carrier Dynamics on the Modulation Bandwidth of Quantum-Dot Based Nanocavity Devices. 2010.
BibTeX Click to copy
@article{m2010a,
title = {Influence of carrier dynamics on the modulation bandwidth of quantum-dot based nanocavity devices},
year = {2010},
author = {Lorke, M. and Nielsen, T. R. and Mørk, J.}
}
Abstract
We theoretically investigate the modulation response of quantum-dot based nanocavity light emitting devices. For high Purcell enhancement factors, our theory predicts the possibility of decreasing the modulation bandwidth with increasing scattering rate into the lasing quantum-dot state. This counterintuitive effect is investigated using a microscopic semiconductor model. The resulting guidelines for possible optimizations of quantum-dot based nanocavity laser devices are given.
