Abstract
We experimentally demonstrate enhanced slow and fast light by forced coherent population oscillations in a semiconductor optical amplifier at gigahertz frequencies. This approach is shown to rely on the interference between two different contributions. This opens up the possibility of conceiving a controllable rf phase shifter based on this setup.
| Original language | English |
|---|---|
| Pages (from-to) | 2457-2459 |
| Number of pages | 3 |
| Journal | Optics Letters |
| Volume | 35 |
| Issue number | 14 |
| DOIs | |
| Publication status | Published - 15 Jul 2010 |
| Externally published | Yes |