Turn-on delay of QD and QW laser diodes: What is the difference?

Sokolovskii, Grigorii; Dudelev, V.V.; Kolykhalova, E.D.; Deryagin, A.G.; Maximov, Mikhail; Nadtochiy, Alexey; Kuchinskii, V.I.; Mikhrin, Sergey; Livshits, Daniil; Viktorov, Evgeny; Erneux, Thomas

doi:doi/10.1088/1742-6596/461/1/012030

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Turn-on delay of QD and QW laser diodes: What is the difference?

par Sokolovskii, Grigorii ;Dudelev, V.V.;Kolykhalova, E.D.;Deryagin, A.G.;Maximov, Mikhail ;Nadtochiy, Alexey ;Kuchinskii, V.I.;Mikhrin, Sergey ;Livshits, Daniil ;Viktorov, Evgeny

;Erneux, Thomas

Référence Journal of physics. Conference series, 461, 1, 012030
Publication Publié, 2013

Article révisé par les pairs

Résumé :

Turn-on delay of laser diodes with quantum-sized active media is investigated both theoretically and experimentally. In this research we show the striking difference in turn-on delay of quantum dot and quantum well laser diodes: With quantum-well lasers turn on delay tends to zero in the limit of high pumping, while with quantum dot lasers turn-on delay has the non-vanishing component which is independent of pumping. © Published under licence by IOP Publishing Ltd.

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