Abstract
We study the coherent nonlinear optical response of two-dimensional excitons in a perpevthcular magnetic field. The transition from two-dimensional behaviour in the low-field limit to quasi-zerodimensional behaviour in high fields is investigated and pronounced manybody effects which are highly field dependent are found. Differential pump-probe spectra are calculated for various excitation conditions. It is shown that cyclotron motion can be time resolved with ultrashort optical pulses.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 24-34 |
| Number of pages | 11 |
| Journal | Proceedings of SPIE - The International Society for Optical Engineering |
| Volume | 1280 |
| DOIs | |
| State | Published - Aug 1 1990 |
| Externally published | Yes |
| Event | High Speed Phenomena in Photonic Materials and Optical Bistability 1990 - The Hague, Netherlands Duration: Mar 12 1990 → Mar 16 1990 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Computer Science Applications
- Applied Mathematics
- Electrical and Electronic Engineering