Abstract
Double quantum well laser diodes based on the GaInAsSb/AlGaAsSb system emitting at 2.61 μm in continuous-wave regime have been fabricated. In the pulsed regime for a 100 μm-wide 1600 μm-long device a record threshold current density of 76 A/cm2 per quantum well was obtained.
Original language | English |
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Pages (from-to) | 424-425 |
Number of pages | 2 |
Journal | Electronics Letters |
Volume | 40 |
Issue number | 7 |
DOIs | |
Publication status | Published - 1 Apr 2004 |
Externally published | Yes |