Abstract
The light‐induced changes of the properties of a semiconductor caused by an ultra‐short strong laser pulse with a central frequency well below the fundamental absorption edge are investigated. Renormalization and time evolution of one‐ and two‐particle properties are discussed using a nonequilibrium Green's function formalism. Numerical results for the absorption spectra are presented.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 407-412 |
| Number of pages | 6 |
| Journal | physica status solidi (b) |
| Volume | 150 |
| Issue number | 2 |
| DOIs | |
| State | Published - Dec 1 1988 |
| Externally published | Yes |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics