CHARACTERIZATION OF EFFECTIVE MASSES AND OPTICAL GAIN IN STRAINED-QUANTUM-WELL LASERS

Authors
WARTAK MS MA TM LI ZM MAKINO T
Citation
Ms. Wartak et al., CHARACTERIZATION OF EFFECTIVE MASSES AND OPTICAL GAIN IN STRAINED-QUANTUM-WELL LASERS, Acta Physica Polonica. A, 88(5), 1995, pp. 949-952
Citations number
9
Categorie Soggetti
Physics
Journal title
Acta Physica Polonica. A → ACNP
ISSN journal
05874246
Volume
88
Issue
5
Year of publication
1995
Pages
949 - 952
Database
ISI
SICI code
0587-4246(1995)88:5<949:COEMAO>2.0.ZU;2-V
Abstract
Valence-band structures, hole effective masses and optical gain have b een calculated for strained-layer quantum-well laser structures. Resul ts show a logarithmic relation between the peak optical gain and carri er concentration for all possible material compositions of the quatern ary system.