DocumentCode
2888023
Title
Polariton mode lasing in quantum-well traps for Bose-condensation of dipolar excitons
Author
Kalinin, Petr A. ; Kocharovsky, Vitaly V. ; Kocharovsky, Vladimir V.
Author_Institution
Inst. of Appl. Phys., RAS, Nizhny Novgorod, Russia
fYear
2010
fDate
12-14 Sept. 2010
Firstpage
183
Lastpage
185
Abstract
Polariton modes in quantum-well traps for Bose-condensation of excitons are studied. It is found that some modes can become unstable and start lasing due to exciton spectrum narrowing during condensation. A model of such lasing is developed, showing different lasing regimes and possible coherent features of recombination emission of excitons.
Keywords
Bose-Einstein condensation; excitons; polaritons; quantum wells; radiation pressure; Bose-condensation; dipolar excitons; exciton spectrum narrowing; polariton mode lasing; quantum-well traps; recombination emission; Electromagnetics; Equations; Excitons; Laser excitation; Laser modes; Mathematical model; Nonhomogeneous media;
fLanguage
English
Publisher
ieee
Conference_Titel
Laser and Fiber-Optical Networks Modeling (LFNM), 2010 10th International Conference on
Conference_Location
Sevastopol
Print_ISBN
978-1-4244-6994-9
Type
conf
DOI
10.1109/LFNM.2010.5624204
Filename
5624204
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