Abstract
The role of acoustic plasmons was studied by measuring the relaxation in the presence of hot or cold equilibrium carriers injected by a pre-pump in a 0.65-μm GaAs layer. A non-degenerate pump-probe configuration was used that allows to follow selectively the thermalization of the nonequilibrium electron distribution. The setup consists of a Ti:sapphire mode-locked oscillator and a 200-kHz regenerative amplifier followed by an optical parametric amplifier.
| Original language | English |
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| Pages | 89 |
| Number of pages | 1 |
| Publication status | Published - 1 Jan 1999 |
| Event | Proceedings of the 1999 Quantum Electronics and Laser Science Conference (QELS '99) - Baltimore, MD, USA Duration: 23 May 1999 → 28 May 1999 |
Conference
| Conference | Proceedings of the 1999 Quantum Electronics and Laser Science Conference (QELS '99) |
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| City | Baltimore, MD, USA |
| Period | 23/05/99 → 28/05/99 |