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 |
|---|---|
| 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 |