Summary form only given. Ultrafast gain dynamics in semiconductor optical amplifiers (SOAs) has recently received considerable interest because of the potential application of SOAs in high-speed optical networks. It also provides a better understanding of the fundamental physical processes involved in the interaction between a short optical pulse and a high density plasma. We have performed cross-gain modulation experiments with 120 fs time resolution on a 600 ym long SOA. A weak cw probe beam is injected into the SOA, together with a strong pump pulse. The probe output signal is time-resolved by upconversion.
Propagation effects on subpicosecond gain dynamics in semiconductor optical amplifiers
01.01.1999
298642 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Subpicosecond Pulse Amplification in Semiconductor Laser Amplifiers
British Library Conference Proceedings | 1993
|Quantum Dot Versus Quantum Well Optical Amplifiers for Subpicosecond Pulse Propagation
British Library Conference Proceedings | 2003
|