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Conferences > IQEC > 2004 > IWA > IWA16
  • Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies
  • Technical Digest (CD) (Optica Publishing Group, 2004),
  • paper IWA16
  • •https://doi.org/10.1364/IQEC.2004.IWA16

The evolution of the electric field in an optically excited superlattice

A. Lisauskas, R. Sachs, H. Roskos, A. Juozapavicius, G. Valusis, and K. Köhler

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Abstract

We report on the time evolution of Wannier-Stark and flatband excitonic transitions and deduce the electric field dynamics in an intrinsic GaAs/AlGaAs (6.7 nm/1.7 nm) superlattice using time-resolved electroreflectance spectroscopy.

© 2004 Optical Society of America

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