Abstract
Gigahertz repetition-rate, fundamental modelocking of a directly diode-pumped femtosecond laser is demonstrated for the first time. Transform-limited pulses of 146 fs duration are produced from a compact Cr:LiSAF laser incorporating a semiconductor saturable absorber mirror and pumped by inexpensive, narrow-stripe red laser diodes.
| Original language | English |
|---|---|
| Pages (from-to) | 1457-1458 |
| Number of pages | 1 |
| Journal | Electronics Letters |
| Volume | 37 |
| Issue number | 24 |
| DOIs | |
| Publication status | Published - 22 Nov 2001 |
Keywords
- Gigahertz repetition-rate