Ground-state power quenching in two-state lasing quantum dot lasers

M Gioannini - Journal of Applied Physics, 2012 - pubs.aip.org
The paper analyses theoretically the quenching of the ground state (GS) power observed in
InAs/GaAs quantum dot lasers when emitting simultaneously from both ground state and …

Gain-switched short pulse generation from InAs-InP (1 1 3) B quantum dot laser excited state

N Dogru, HSD Tunc, AM Al-Dabbagh - Optics & Laser Technology, 2022 - Elsevier
The gain switching characteristics and the effect of laser parameters on the output pulses of
an InAs-InP (1 1 3) B quantum dot laser are investigated for the first time using theoretical …

Theoretical and experimental investigations of the temperature dependent continuous wave lasing characteristics and the switch-on dynamics of an InAs/InGaAs …

L Drzewietzki, GAP Thè, M Gioannini, S Breuer… - Optics …, 2010 - Elsevier
We investigate spectrally resolved continuous wave (CW) and spectrally and time-resolved
switch-on emission properties of an InAs/InGaAs quantum-dot laser. The temperature and …

[HTML][HTML] Output power of a quantum dot laser: Effects of excited states

Y Wu, L Jiang, LV Asryan - Journal of Applied Physics, 2015 - pubs.aip.org
A theory of operating characteristics of quantum dot (QD) lasers is discussed in the presence
of excited states in QDs. We consider three possible situations for lasing:(i) ground-state …