Decay of the second-order population in quantum dots

S. Mokhlespour; J.E.M Haverkort

doi:10.1142/9789814343909_0005

Decay of the second-order population in quantum dots

S. Mokhlespour, J.E.M Haverkort

Photonics and Semiconductor Nanophysics

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

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The lifetime of the second-order population of a fully inverted inhomogeneously broadened ensemble of quantum dots (QDs) is investigated. It is assumed that a planar structure of two-level QDs is initially non-resonantly excited by a pump laser pulse. After a delay time τ, the QDs are resonantly probed by laser pulse. Calculations using the master equation approach show that the lifetime of the second-order population is proportional to the QD density which is resonant with the probe laser spectrum.

Originele taal-2	Engels
Titel	Physics, Chemistry and Applications of Nanostructures - Reviews and Short Notes
Plaats van productie	Singapore
Uitgeverij	World Scientific
Pagina's	35-38
Aantal pagina's	4
ISBN van geprinte versie	9789814343893
DOI's	https://doi.org/10.1142/9789814343909_0005
Status	Gepubliceerd - 1 dec. 2011
Evenement	International Conference on Physics, Chemistry and Applications of Nanostructures, NANOMEETING 2011 - Minsk, Wit-Rusland Duur: 24 mei 2011 → 27 mei 2011

Congres

Congres	International Conference on Physics, Chemistry and Applications of Nanostructures, NANOMEETING 2011
Land/Regio	Wit-Rusland
Stad	Minsk
Periode	24/05/11 → 27/05/11

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abstract = "The lifetime of the second-order population of a fully inverted inhomogeneously broadened ensemble of quantum dots (QDs) is investigated. It is assumed that a planar structure of two-level QDs is initially non-resonantly excited by a pump laser pulse. After a delay time τ, the QDs are resonantly probed by laser pulse. Calculations using the master equation approach show that the lifetime of the second-order population is proportional to the QD density which is resonant with the probe laser spectrum.",

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Mokhlespour, S & Haverkort, JEM 2011, Decay of the second-order population in quantum dots. in Physics, Chemistry and Applications of Nanostructures - Reviews and Short Notes. World Scientific, Singapore, blz. 35-38, International Conference on Physics, Chemistry and Applications of Nanostructures, NANOMEETING 2011, Minsk, Wit-Rusland, 24/05/11. https://doi.org/10.1142/9789814343909_0005

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N2 - The lifetime of the second-order population of a fully inverted inhomogeneously broadened ensemble of quantum dots (QDs) is investigated. It is assumed that a planar structure of two-level QDs is initially non-resonantly excited by a pump laser pulse. After a delay time τ, the QDs are resonantly probed by laser pulse. Calculations using the master equation approach show that the lifetime of the second-order population is proportional to the QD density which is resonant with the probe laser spectrum.

AB - The lifetime of the second-order population of a fully inverted inhomogeneously broadened ensemble of quantum dots (QDs) is investigated. It is assumed that a planar structure of two-level QDs is initially non-resonantly excited by a pump laser pulse. After a delay time τ, the QDs are resonantly probed by laser pulse. Calculations using the master equation approach show that the lifetime of the second-order population is proportional to the QD density which is resonant with the probe laser spectrum.

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BT - Physics, Chemistry and Applications of Nanostructures - Reviews and Short Notes

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Decay of the second-order population in quantum dots

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