Abstract
The authors report the observation of strong self-pulsations in molecular-beam epitaxy–grown oxide-confined vertical-cavity surface-emitting lasers based on submonolayer InGaAs quantum dots. At continuous-wave operation, self-pulsations with pulse durations of 100–300ps and repetition rates of 0.2–0.6GHz were measured. The average optical power of the pulsations was 0.5–1.0mW at the laser continuous-wave current values of 1.5–2.5mA.
| Original language | English |
|---|---|
| Article number | 121106 |
| Journal | Applied Physics Letters |
| Volume | 91 |
| DOIs | |
| Publication status | Published - 18 Sept 2007 |
Bibliographical note
The authors acknowledge the partial financial support of the Royal Society and from the EU Project “SANDiE” (Contract No. NMP4-CT-2004-500101).Fingerprint
Dive into the research topics of 'Self-sustained pulsation in the oxide-confined vertical-cavity surface-emitting lasers based on submonolayer InGaAs quantum dots'. Together they form a unique fingerprint.Cite this
- APA
- Author
- BIBTEX
- Harvard
- Standard
- RIS
- Vancouver