Abstract
The dependence of optical four-wave-mixing (FWM) signals in semiconductors on carrier density and laser-field polarization is investigated. The theoretical and experimental analysis reveals the importance of the excitation-induced dephasing processes for the understanding of numerous published results on polarization selections rules in FWM signals. Even apparently contradictory earlier findings can be explained with this theoretical model.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 14382-14386 |
| Number of pages | 5 |
| Journal | Physical Review B-Condensed Matter |
| Volume | 49 |
| Issue number | 20 |
| DOIs | |
| State | Published - 1994 |
ASJC Scopus subject areas
- Condensed Matter Physics
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