Triggered single-photon emission in the red spectral range from optically excited InP/(Al,Ga)InP quantum dots embedded in micropillars up to 100 K

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JApplPhys_110_063108.pdf
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2011
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Bommer, Moritz
Schulz, Wolfgang-Michael
Roßbach, Robert
Jetter, Michael
Michler, Peter
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Journal of Applied Physics. 2011, 110(6), 063108. ISSN 0021-8979. eISSN 1089-7550. Available under: doi: 10.1063/1.3633218
Zusammenfassung

Systematic excitation power and temperature-dependent measurements on the emission lines of single self-assembled InP/(Al0.20Ga0.80)0.51In0.49P quantum dots embedded in micropillars have been performed. The quantum dots were excited optically via a pulsed laser and their luminescence was collected using a micro-photoluminescence setup. The exciton and biexciton intensity, linewidth, and spectral position was investigated in a temperature range from 4 K up to 130 K. Single-photon emission from the quantum dots is presented up to a temperature of 100 K, confirmed by photon-statistics measurements.

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530 Physik
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aluminium compounds, biexcitons, gallium compounds, III-V semiconductors, indium compounds, photoluminescence, self-assembly, semiconductor quantum dots
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ISO 690BOMMER, Moritz, Wolfgang-Michael SCHULZ, Robert ROSSBACH, Michael JETTER, Peter MICHLER, Tim THOMAY, Alfred LEITENSTORFER, Rudolf BRATSCHITSCH, 2011. Triggered single-photon emission in the red spectral range from optically excited InP/(Al,Ga)InP quantum dots embedded in micropillars up to 100 K. In: Journal of Applied Physics. 2011, 110(6), 063108. ISSN 0021-8979. eISSN 1089-7550. Available under: doi: 10.1063/1.3633218
BibTex
@article{Bommer2011Trigg-19188,
  year={2011},
  doi={10.1063/1.3633218},
  title={Triggered single-photon emission in the red spectral range from optically excited InP/(Al,Ga)InP quantum dots embedded in micropillars up to 100 K},
  number={6},
  volume={110},
  issn={0021-8979},
  journal={Journal of Applied Physics},
  author={Bommer, Moritz and Schulz, Wolfgang-Michael and Roßbach, Robert and Jetter, Michael and Michler, Peter and Thomay, Tim and Leitenstorfer, Alfred and Bratschitsch, Rudolf},
  note={Article Number: 063108}
}
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