Abstract
Frequency conversion using highly non-degenerate four-wave mixing is investigated in optically injection-locked InAs/GaAs quantum-dot Fabry-Perot lasers with different ridge waveguide dimensions. Conversion efficiencies up to -16 dB with a large optical signal-to-noise ratios of 36 dB are unveiled. The conversion bandwidth is extended to 4 THz with a quasi-symmetrical response between up- and down-converted signals.
| Original language | English |
|---|---|
| Article number | 125105 |
| Journal | AIP Advances |
| Volume | 6 |
| Issue number | 12 |
| DOIs | |
| Publication status | Published - 1 Dec 2016 |
| Externally published | Yes |