Photon statistics and phonon signatures in the quantum light emission from semiconductor quantum dots

Alexander Carmele; Julia Kabuss; Marten Richter; Andreas Knorr

doi:10.1117/12.876367

21 February 2011 Photon statistics and phonon signatures in the quantum light emission from semiconductor quantum dots

Alexander Carmele, Julia Kabuss, Marten Richter, Andreas Knorr

Proceedings Volume 7937, Ultrafast Phenomena in Semiconductors and Nanostructure Materials XV; 79371D (2011) https://doi.org/10.1117/12.876367
Event: SPIE OPTO, 2011, San Francisco, California, United States

Abstract

We present a microscopic description of the photon statistics and phonon signatures in the quantum light emission from semiconductor quantum dots. Using higher-order Born approximation, time-resolved optical emission and scattering spectra are calculated in the weak coupling regime. In the strong coupling regime, a mathematical induction method is presented to calculate the longitudinal optical (LO) phonon-assisted quantum dot cavity-QED. The phonon interaction at room temperature has a strong impact on the quantum correlation of the cavity field and enhances the non-classicality of the cavity field, initially prepared in a thermal state.

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Alexander Carmele, Julia Kabuss, Marten Richter, and Andreas Knorr "Photon statistics and phonon signatures in the quantum light emission from semiconductor quantum dots", Proc. SPIE 7937, Ultrafast Phenomena in Semiconductors and Nanostructure Materials XV, 79371D (21 February 2011); https://doi.org/10.1117/12.876367

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