Title
Polariton parametric photoluminescence in spatially inhomogeneous systems Polariton parametric photoluminescence in spatially inhomogeneous systems
Author
Faculty/Department
Faculty of Sciences. Physics
Publication type
article
Publication
Lancaster, Pa ,
Subject
Physics
Source (journal)
Physical review : B : condensed matter and materials physics. - Lancaster, Pa, 1998 - 2015
Volume/pages
79(2009) :16 , 5 p.
ISSN
1098-0121
Article Reference
165315
Carrier
E-only publicatie
Target language
English (eng)
Full text (Publishers DOI)
Abstract
A general theory of polariton parametric photoluminescence in spatially inhomogeneous systems is developed. The quantum Langevin equations are solved in a generalized Bogoliubovde Gennes approximation. We apply the formalism to the specific case of a disordered microcavity. In this case, we numerically solve the equations for the coherent emission and the photoluminescence. We describe the effect of the exciton and photon disorder on the photoluminescence pattern exhibited in momentum space, finding a good agreement with the experimental observations.
Full text (open access)
https://repository.uantwerpen.be/docman/irua/17308a/ccdae2cb.pdf