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Kvantovaya Elektronika, 2009, Volume 39, Number 11, Pages 1086–1094 (Mi qe14029)  

This article is cited in 6 scientific papers (total in 6 papers)

Laser applications and other topics in quantum electronics

High-Q polariton modes in heterostructures with traps for dipolar excitons

P. A. Kalinina, V. V. Kocharovskyab, Vl. V. Kocharovskiia

a Institute of Applied Physics, Russian Academy of Sciences, Nizhny Novgorod
b Physics Department, Texas A&M University, College Station, USA
Full-text PDF (187 kB) Citations (6)
Abstract: Polariton modes are studied in two-dimensional traps based on quantum-well heterostructures allowing the production of a Bose — Einstein condensate of indirect excitons. The characteristic equation for the modes is derived using the boundary conditions on the exciton layer located inside a resonator formed by such a trap. The spectrum and the structure of high-Q modes are found analytically and numerically. It is shown that some of these modes become unstable at the high exciton density and long polarisation relaxation time. According to the estimates, this instability can take place in experiments on the Bose condensation of dipolar excitons, thus explaining the origin of their coherent emission.
Received: 22.12.2008
English version:
Quantum Electronics, 2009, Volume 39, Issue 11, Pages 1086–1094
DOI: https://doi.org/10.1070/QE2009v039n11ABEH014029
Bibliographic databases:
Document Type: Article
PACS: 71.35.Lk, 71.36.+c, 03.75.Lm
Language: Russian


Citation: P. A. Kalinin, V. V. Kocharovsky, Vl. V. Kocharovskii, “High-Q polariton modes in heterostructures with traps for dipolar excitons”, Kvantovaya Elektronika, 39:11 (2009), 1086–1094 [Quantum Electron., 39:11 (2009), 1086–1094]
Linking options:
  • https://www.mathnet.ru/eng/qe14029
  • https://www.mathnet.ru/eng/qe/v39/i11/p1086
  • This publication is cited in the following 6 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Квантовая электроника Quantum Electronics
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