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 |
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ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics
Cite this
Many-body effects in gain and refractive-index spectra of bulk and quantum-well semiconductor lasers. / Ell, C.; Haug, H.; Koch, Stephan W.
In: Optics Letters, Vol. 14, No. 7, 1989, p. 356-358.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Many-body effects in gain and refractive-index spectra of bulk and quantum-well semiconductor lasers
AU - Ell, C.
AU - Haug, H.
AU - Koch, Stephan W
PY - 1989
Y1 - 1989
N2 - 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.
AB - 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.
UR - http://www.scopus.com/inward/record.url?scp=84975538367&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84975538367&partnerID=8YFLogxK
U2 - 10.1364/OL.14.000356
DO - 10.1364/OL.14.000356
M3 - Article
AN - SCOPUS:84975538367
VL - 14
SP - 356
EP - 358
JO - Optics Letters
JF - Optics Letters
SN - 0146-9592
IS - 7
ER -