Controlling the gain contribution of background emitters in few-quantum-dot microlasers

We provide experimental and theoretical insight into single-emitter lasing effects in a quantum dot (QD)-microlaser under controlled variation of background gain provided by off-resonant discrete gain centers. For that purpose, we apply an advanced two-color excitation concept where the background g...

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Bibliografiske detaljer

Principais autores:	F Gericke, M Segnon, M von Helversen, C Hopfmann, T Heindel, C Schneider, S Höfling, M Kamp, A Musiał, X Porte, C Gies, S Reitzenstein
Format:	Artigo
Sprog:	Inglês
Udgivet:	IOP Publishing 2018-01-01
Serier:	New Journal of Physics
Fag:	nanolasers cavity QED high-β lasing quantum dot–micropillar cavities single quantum dot laser semiconductor laser
Online adgang:	https://doi.org/10.1088/1367-2630/aaa477
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