Impact of nanomechanical resonances on lasing from electrically pumped quantum dot micropillars

T. Czerniuk, J. Tepper, A.V. Akimov, S. Unsleber, C. Schneider, M. Kamp, S. Höfling, D.R. Yakovlev, M. Bayer, Applied Physics Letters 106 (2015).

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Journal Article | Published | English
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Abstract
We use a picosecond acoustics technique to modulate the laser output of electrically pumped GaAs/AlAs micropillar lasers with InGaAs quantum dots. The modulation of the emission wavelength takes place on the frequencies of the nanomechanical extensional and breathing (radial) modes of the micropillars. The amplitude of the modulation for various nanomechanical modes is different for every micropillar which is explained by a various elastic contact between the micropillar walls and polymer environment.
Publishing Year
Journal Title
Applied Physics Letters
Volume
106
Issue
4
Article Number
041103
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Czerniuk T, Tepper J, Akimov AV, et al. Impact of nanomechanical resonances on lasing from electrically pumped quantum dot micropillars. Applied Physics Letters. 2015;106(4). doi:10.1063/1.4906611
Czerniuk, T., Tepper, J., Akimov, A. V., Unsleber, S., Schneider, C., Kamp, M., … Bayer, M. (2015). Impact of nanomechanical resonances on lasing from electrically pumped quantum dot micropillars. Applied Physics Letters, 106(4). https://doi.org/10.1063/1.4906611
@article{Czerniuk_Tepper_Akimov_Unsleber_Schneider_Kamp_Höfling_Yakovlev_Bayer_2015, title={Impact of nanomechanical resonances on lasing from electrically pumped quantum dot micropillars}, volume={106}, DOI={10.1063/1.4906611}, number={4041103}, journal={Applied Physics Letters}, publisher={AIP Publishing}, author={Czerniuk, T. and Tepper, J. and Akimov, A. V. and Unsleber, S. and Schneider, C. and Kamp, M. and Höfling, S. and Yakovlev, D. R. and Bayer, M.}, year={2015} }
Czerniuk, T., J. Tepper, A. V. Akimov, S. Unsleber, C. Schneider, M. Kamp, S. Höfling, D. R. Yakovlev, and M. Bayer. “Impact of Nanomechanical Resonances on Lasing from Electrically Pumped Quantum Dot Micropillars.” Applied Physics Letters 106, no. 4 (2015). https://doi.org/10.1063/1.4906611.
T. Czerniuk et al., “Impact of nanomechanical resonances on lasing from electrically pumped quantum dot micropillars,” Applied Physics Letters, vol. 106, no. 4, 2015.
Czerniuk, T., et al. “Impact of Nanomechanical Resonances on Lasing from Electrically Pumped Quantum Dot Micropillars.” Applied Physics Letters, vol. 106, no. 4, 041103, AIP Publishing, 2015, doi:10.1063/1.4906611.

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