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Conferences > IQEC > 2004 > IThJ > IThJ5
  • Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies
  • Technical Digest (CD) (Optica Publishing Group, 2004),
  • paper IThJ5
  • •https://doi.org/10.1364/IQEC.2004.IThJ5

Carrier transfer between InGaAs/GaAs quantum dots observed by differential transmission spectroscopy

K. L. Silverman, R. P. Mirin, and S. T. Cundiff

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Abstract

We employ two-color differential transmission spectroscopy to investigate coupling between InGaAs/GaAs QDs. Resonantly excited carriers escape and are captured by non-resonant dots with a time constant of 32 ps at room temperature.

© 2004 Optical Society of America

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