Quantum Dash and Quantum Dot lasers on InP for 1.55 µm optical telecommunications: effect of stack numbers on threshold current density
Résumé
We demonstrate the achievement of multiple stacked InAs quantum dash and quantum dot lasers. The threshold current density reaches a minimum value of 680 A/cm2 for quantum dash lasers on InP (100) and 170 A/cm2 for quantum dot lasers on InP (311)B.