Abstract
Gain and refractive-index spectra for bulk and quantum-well semiconductor lasers are computed using quantum-mechanical many-body theory. The results clearly show the influence of band-gap renormalization, broadening, and Coulomb enhancement on the gain, the absorption, and the refractive-index spectra.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 356-358 |
| Number of pages | 3 |
| Journal | Optics Letters |
| Volume | 14 |
| Issue number | 7 |
| DOIs | |
| State | Published - 1989 |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics