Abstract
High frequency characterisation of three-quantum well GaInNAs/GaAs lasers operating at 1.35 μm is reported. A relaxation frequency as high as 7.4 GHz and a 9.7 GHz small-signal bandwidth are demonstrated, indicating the potential for high bit rate (10 Gbit/s) direct modulation of these dilute nitrides on GaAs devices.
| Original language | English |
|---|---|
| Pages (from-to) | 425-427 |
| Number of pages | 3 |
| Journal | Electronics Letters |
| Volume | 40 |
| Issue number | 7 |
| DOIs | |
| Publication status | Published - 1 Apr 2004 |
| Externally published | Yes |