Few-Particle Effects in Nonlinear Optical Spectra of Semiconductor Quantum Dots
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ABSTRACTWe present a density-matrix approach for the description of nonequilibrium carrier dynamics in optically excited semiconductor quantum dots, that explicitly accounts for exciton-exciton as well as exciton-carrier interactions. Within this framework, we analyze few-particle effects in the optical spectra and provide a consistent description of additional peaks appearing at high photoexcitation density. We discuss possible applications of such optical nonlinearities in future coherent-control experiments.
2017 ◽
Vol 5
(1)
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pp. 149-158
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1989 ◽
Vol 39
(14)
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pp. 10206-10231
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2000 ◽
Vol 221
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pp. 19-24
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2003 ◽
pp. 73-111
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