Abstract
A passive mode-locked Cr : forsterite laser with electronically controlled pulse duration is demonstrated. A dc voltage controlled p-n junction quantum-dot semiconductor saturable absorber mirror is presented. Output pulse durations varying from 17.4 to 6.4 ps were obtained by applying a dc voltage between 0 and -4.5 V. No dispersion compensation was used.
| Original language | English |
|---|---|
| Pages (from-to) | 1124-1126 |
| Number of pages | 3 |
| Journal | IEEE Photonics Technology Letters |
| Volume | 21 |
| Issue number | 16 |
| DOIs | |
| Publication status | Published - 15 Aug 2009 |
Keywords
- Mode-locked lasers
- p-n junction quantum-dot (QD) saturable absorber
- pulse shortening
- SOLID-STATE LASERS
- QUANTUM DOTS
- MODULATOR
- DYNAMICS