Abstract
A 4.6 W erbium-doped fluoride fibre laser that operates simultaneously at 2.83 and 1.61m is demonstrated. By allowing the 1.5m transition to reach threshold, bottlenecking is prevented by radiative decay; a process that will allow further power scaling of the transitions.
| Original language | English |
|---|---|
| Pages (from-to) | 830-832 |
| Number of pages | 3 |
| Journal | Electronics Letters |
| Volume | 45 |
| Issue number | 16 |
| DOIs | |
| Publication status | Published - 2009 |
| Externally published | Yes |