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Conditions and features of the lasing in traps for the bose condensation of dipolar excitons

  • P. A. Kalinin
  • V. V. Kocharovsky
  • Vl. V. Kocharovsky
Article

We study the conditions and features of the polariton mode lasing in traps for the Bose condensation of dipolar excitons. We discuss the spectral linewidth of lasing modes and the effects of spatial and spectral inhomogeneity of the exciton distribution. We study in detail the possibility of the polariton mode lasing in the vicinity of the Bose condensation threshold. We analyze the impact of the inhomogeneous broadening of the exciton line on the stability of stationary lasing. We also propose additional experiments aimed at obtaining more information on the polariton mode lasing in semiconductor structures for the Bose condensation of excitons.

Keywords

Lasing Threshold Bose Condensation Instability Threshold Exciton Resonance Exciton Line 
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Copyright information

© Springer Science+Business Media, Inc. 2011

Authors and Affiliations

  • P. A. Kalinin
    • 1
  • V. V. Kocharovsky
    • 1
    • 2
  • Vl. V. Kocharovsky
    • 1
  1. 1.Institute of Applied Physics of the Russian Academy of SciencesNizhny NovgorodRussia
  2. 2.Texas A&M University, College StationTexasUSA

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