Excitonic Rabi oscillations in a strain-compensated quantum dot ensemble

J. Ishi-Hayase, M. Kujiraoka, S. Mitsutake, K. Akahane, N. Yamamoto, K. Ema, M. Sasaki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We present experimental measurements and theoretical analysis of Rabi oscillations of the exciton polarization in a strain-compensated InAs quantum dot ensemble. We observed the non-harmonic oscillations of the ensemble averaged four-wave mixing signal intensities measured as a function of the averaged pulse area of an excitation pulse. The experimental results can be well reproduced by calculations considering the effect of the inhomogeneities of the detuning, the transition dipole moment, and the electric field amplitude without any fitting parameters.

Original languageEnglish
Title of host publicationPhysics of Semiconductors - 30th International Conference on the Physics of Semiconductors, ICPS-30
Pages467-468
Number of pages2
DOIs
Publication statusPublished - 2011 Dec 1
Event30th International Conference on the Physics of Semiconductors, ICPS-30 - Seoul, Korea, Republic of
Duration: 2010 Jul 252010 Jul 30

Publication series

NameAIP Conference Proceedings
Volume1399
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Other

Other30th International Conference on the Physics of Semiconductors, ICPS-30
CountryKorea, Republic of
CitySeoul
Period10/7/2510/7/30

Keywords

  • Photon echo
  • Quantum dot
  • Rabi oscillation

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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