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Physics of the Solid State

, Volume 60, Issue 4, pp 691–694 | Cite as

Single-Photon Emission from InAs/AlGaAs Quantum Dots

  • M. V. RakhlinEmail author
  • K. G. Belyaev
  • G. V. Klimko
  • I. S. Mukhin
  • S. V. Ivanov
  • A. A. Toropov
Semiconductors
  • 42 Downloads

Abstract

The results of investigation of the radiative characteristics of heterostructures with InAs/AlGaAs quantum dots (QDs) grown by molecular beam epitaxy have been presented. The properties of single QDs were determined by spectroscopy of micro-photoluminescence in cylindrical mesa-structures with a diameter of 200–1000 nm or columnar microresonators with distributed Bragg mirrors. The single-photon nature of the radiation is confirmed by measurements and analysis of the second-order correlation function g2(τ) in a wide spectral range from 630 to 730 nm.

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Copyright information

© Pleiades Publishing, Ltd. 2018

Authors and Affiliations

  • M. V. Rakhlin
    • 1
    Email author
  • K. G. Belyaev
    • 1
  • G. V. Klimko
    • 1
  • I. S. Mukhin
    • 2
    • 3
  • S. V. Ivanov
    • 1
  • A. A. Toropov
    • 1
  1. 1.Ioffe InstituteSt. PetersburgRussia
  2. 2.St. Petersburg National Research Academic UniversityRussian Academy of SciencesSt. PetersburgRussia
  3. 3.ITMO UniversitySt. PetersburgRussia

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