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  • Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference
  • Technical Digest (Optica Publishing Group, 2003),
  • paper QThA1

Optical Studies of Symmetry and Spin Relaxation in II-VI Self-Assembled Quantum Dots

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Abstract

The excitonic structure in quantum dots is studied by polarization-resolved spectroscopy. For symmetric dots magneto-PL measurements show that the spin-relaxation time depends on the splitting of the exciton spin states. At magnetic field spin polarization is conserved within the timescale of exciton recombination.

© 2003 Optical Society of America

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