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  • Conference on Lasers and Electro-Optics/International Quantum Electronics Conference
  • OSA Technical Digest (CD) (Optica Publishing Group, 2009),
  • paper IThE7
  • https://doi.org/10.1364/IQEC.2009.IThE7

Spin transport of indirect excitons in GaAs/AlGaAs coupled quantum wells

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Abstract

Spin transport of indirect excitons in GaAs/AlGaAs CQW was observed by measuring the spatially resolved circular polarization of exciton emission. This originates from the long spin relaxation time and long lifetime of indirect excitons.

© 2009 Optical Society of America

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